Science A–Z: W· page 47

Discover the surprising causes behind sleepwalking and nightmares, from daily habits to hidden fears.

Discover what really happened at one of the most iconic events of the 19th century — and why it wasn't all as perfect as it seemed.

Ever wondered why your head throbs when you eat ice cream too fast? Discover the science behind this common phenomenon.

Discover the truth about charging your phone all night — is it really hurting your battery, or is it just a myth?

Discover the science behind using your phone while it charges — is it really bad for your battery?

Discover the key reforms included in budgets during uncertain times, and how they help economies stay stable.

Explore the fascinating research of Armita Manafzadeh, from quantum computing to artificial intelligence and machine learning.

Discover how rivers act as time capsules, revealing clues about the earth's formation and evolution through millions of years.

Explore how summer camps have become an essential part of American culture and identity.

Explore how artists use specific hues, saturation, and contrast to trigger psychological responses and guide emotional interpretation in visual works.

Explore how luck shapes our lives through the insights of psychologist Barry Schwartz.

Social media has changed how people share, discover, and adopt political views. Here's how it works.

Explore how saving has evolved by 2025, with a focus on everyday expenses and financial habits.

From radar readings to eyewitness accounts, scientists use various techniques to study UFO sightings. Discover what methods are used in this intriguing field.

Before Google, finding information online was like searching for treasure in a cave — slow, tricky, and full of surprises.

Math symbols are like hidden messages in algebra, logic, and notation — but what do they really mean? Let’s uncover their secret language together.

Discover how your smartphone uses hidden sensors to make your life easier, from motion detection to facial recognition.

Discover how your brain shapes your experiences of relationships, love, and identity — beyond what you learned in school.

A journey into the world of comparative sizes, from the tiniest particles to the vastness of space.

Understanding what kinds of support systems can help people who are not eligible for the NDIS.

Understand how wrongful death law works, who it affects, and why it matters in everyday life.

History offers valuable insights that can guide modern leaders in making better decisions. Discover what they should learn.

Discover how silence impacts your brain, from calming thoughts to sparking creativity.

Discover how long hours of sitting can quietly reshape your body — from posture to heart health.

Social isolation affects your brain in surprising ways, but there are practical steps you can take to reverse the damage.

As data centers grow, they bring new challenges to communities. What happens when progress meets resistance?

Discover how gestures can create sound, from simple movements to complex expressions.

Discover the surprising effects of sleep deprivation on your brain's performance and health.

Stress isn't just bad for your mood — it can reshape your brain and throw your hormones out of balance.

Uncover common misconceptions about learning from popular study gurus and discover more effective strategies that align with how the brain truly works.

Exploring the biological and physical consequences of having superhuman abilities, from cellular stress to energy conservation laws.

From freezing tundras to scorching deserts, humans push the limits of heat and cold — but how far can we go before it becomes deadly?

Discover the freezing point at which heat pumps start to lose their magic, and how temperature affects their performance.

Explore how the financial habits of the 1950s can offer modern lessons for managing money today.

A journey through vibrant visuals reveals hidden truths about how we perceive and use color in everyday life.

A fun dive into the world of algae — from the basics to the bizarre — without any complicated jargon.

Explore how the Declaration of Independence mentions God — and what it leaves out — in a simple, engaging way.

Discover why Fahrenheit is used in some parts of the world and how it compares to Celsius.

A failed fighter jet deal could reshape how Europe approaches defence cooperation — here's why it matters.

Discover how changes in interest rates impact your savings, loans, and everyday spending.

Learn how changes in interest rates affect your savings, loans, and overall financial life.

A new treaty rewrite might seem minor, but it could have major effects on how countries work together.

Discover what photons are, why they matter, and how they make our world shine — from everyday light to quantum mysteries.

Discover what varnish is, how it works, and which type suits your needs best.

Peek into the origins of the cosmos through one of humanity's most advanced space instruments.

A sudden rise in jet fuel prices could shake up your summer travel plans — here's what you need to know.

Discover how two tech giants are reshaping social media, and what it means for user experience and platform design.

Discover how consumer sentiment can predict future inflation patterns and economic shifts.

A journey through sports and spirituality, exploring how the Canadiens' playoff run reflects deeper themes of faith and community.

Discover how ancient languages and cultures shaped the names we use for the continents today.

Stephanie Honchell Smith reveals hidden truths about the oil industry that could change how you view energy and the environment.

Discover how ancient texts speak to modern questions about what happens after we die.

A geomagnetic reversal could shake up life on Earth — but what does that actually mean for us and our planet?

A dramatic shift is coming — but what does it mean for our planet, and how will we feel its effects?

Discover the hidden science behind rainbows — why they're not always perfect, and how light plays tricks on your eyes.

Discover the meaning behind repeating numbers and how you can use them in your daily life.

Struggling with intense reactions to everyday sounds? Learn how misophonia affects people and discover practical ways to manage it.

Discover the key aspects of King Charles III's reign, from his personal life to his impact on modern Britain.

Discover the science behind vaccines and what your child might experience during a vaccination.

Discover essential facts about King Charles III, tailored for General Motors Academy students.

Peptide injections can offer benefits, but when influencers promote unapproved ones, risks may follow. What should they know?

Discover the true risk of hantavirus and how it affects humans in real life.

As fuel shortages intensify, the Pacific region is grappling with tough decisions that could shape its future.

Discover how generations of Black mothers have passed down protective traditions to ensure the well-being of their children.

Discover the hidden process that transforms sunlight into energy we can use later.

Fences come in many forms — but which one is right for you? Explore different types of fences to find your ideal match.

Discover the different types of processors and how they power everything from your phone to supercomputers.

Brain scans can reveal surprising connections between leg weakness and unexpected brain activity, changing how we understand movement and health.

Discover some of the most unusual plants found on the remote Socotra Archipelago, a place where nature has evolved in extraordinary ways.

Discover how dead stars leave behind strange X-ray signatures that reveal their final moments.

Imagine a world where the American Revolution failed—how would life in the US have changed forever?

Mali’s growing instability could signal bigger problems ahead for its neighbor, Nigeria. Here's why.

A journey through time to discover how life was in ancient civilizations and early societies.

An archaeological find reveals that a 2,500-year-old warrior prince was interred with exotic goods and unique burial practices offering new insights into ancient elite life.

Discover what meals, work, and fun looked like for people living in Ancient Greece.

Friedrich Miescher's work led to one of the most important breakthroughs in biology — but how did he do it?

Discover the surprising world of medieval medicine, where superstition met early science in a quest to cure illness.

Discover the fascinating world of medieval medicine, from bloodletting to herbal remedies, and how it shaped early health practices.

Papyrus was the ancient version of paper, used by Egyptians for writing and record-keeping. Learn how it shaped history in simple terms.

Explore how Japan and Germany supported each other during World War II, forming one of the most significant alliances in history.

A tale of determination, math, and physics that changed our understanding of the universe.

Discover how humans shifted from hunting and gathering to farming, transforming societies forever.

Explore how humans transitioned from nomadic life to settled farming, shaping history forever.

Discover how the first internet came to be, setting the stage for today's connected world.

Discover the name that changed how we identify people forever, back when history was just beginning.

Discover how the Great Reform Act of 1832 changed British politics and who it affected.

A look at how the United States helped rebuild Europe after World War II through economic aid.

Discover how one of the most important drugs for malaria began its journey as something completely different.

Discover the mystery behind one of history's most iconic structures.

Explore how ancient Egyptians blended magic with medicine to heal the sick and protect their lives.

Discover how the secret ballot changed elections forever and why it matters today.

A journey through symbols, signs, and systems used to express abstract concepts across different cultures and eras.

Discover how a shared identity among South Slavic peoples led to the creation of Yugoslavia — and why it became so complicated.

Discover which water treatment methods can bring back the shine of a reflecting pool, making it look as good as new.

Discover the strange yet fascinating moments when rivers reversed their course, offering surprising lessons about nature and science.

Discover the hidden costs of letting AI handle our shopping, from personal connection to consumer choice.

Discover the qualities that turn bustling cities into places people want to call home.

Discover the true meaning of wealth and practical ways to create it for yourself.

Explore the fascinating science events that shaped our world in the past half-century, century, and century-and-a-half.

Discover the motivations behind an assassination that aimed to end fascism in Italy.

Discover how violence shaped life in Belfast during The Troubles, leaving lasting effects on communities and identities.

Discover what life was like for enslaved people working on George Washington's estate and how their living conditions shaped history.

Decades after the explosion, the effects of Chernobyl continue to shape lives and environments around the world.

Imagine a world where artificial general intelligence makes daily decisions — from traffic to climate. What would that look like?

Discover innovative solutions that go beyond fares and buses to improve public transport systems across the world.

In billions of years, our galaxy will crash into another — but what does that mean for Earth and the stars around us?

Discover the hidden power of frozen ground and what could happen if it starts to thaw.

Imagine the Earth flipping upside down — what would that mean for life on our planet? Find out in this fascinating exploration.

Imagine gazing at Earth from the Moon’s surface — what will astronauts see during their historic journey? Find out here.

Explore how deforestation, climate change, and human activity might shape the future of Earth’s largest rainforest.

Weather can make or break your view of an eclipse—find out what to expect.

From factory floors to farm fields, work songs tell stories of labor—and how climate change has shaped women’s lives over time.

Understanding how respect and open conversation can help working class boys thrive in school.

Discover what strategies deliver quick results versus those that build long-term success.

Imagine living on a spaceship for your entire life — what would that look like, and how would it feel? This topic explores the design of generational space ships.

Imagine a government that changes the rules — what would that look like, and how might it affect everyday life?

Imagine if Earth had two moons instead of one — how would that affect tides, the night sky, and even life on our planet?

Imagine all of humanity jumping together — what would it do to the planet? Find out here.

Imagine if Mars and Venus swapped places — what would life on Earth look like in this new cosmic arrangement?

Exploring the physical journey from Earth's surface to its core, revealing how pressure, temperature, and composition change as we go deeper.

Imagine living inside a computer — what would that feel like? Explore the mind-bending possibilities of brain uploading.

Imagine diving straight through the center of our planet — what would it feel like, and how long would it take? Find out in this engaging exploration.

Discover the consequences of sleep deprivation on your body, mind, and daily life.

Imagine living through centuries of change — how would your life, relationships, and perspective transform?

Imagine unlocking the full power of your mind — what would that feel like, and how might it change your life? Find out here.

Imagine stepping into a mirror — what would happen next? Explore the fascinating world of reflections.

Imagine a world where Carthage triumphed over Rome — how would history have changed forever?

Explore the path from political outsider to head of government, focusing on one of Australia's most iconic figures.

Imagine if Van Gogh, Mona Lisa, and Michelangelo walked among us — what would they be like? Explore their personalities through art.

Imagine a world where even minor infections could be deadly — this is what life would be like without antibiotics.

Imagine moving as fast as light itself—what would we see, and how would it change our understanding of reality?

Discover surprising facts about ibuprofen that could change how you use this everyday pain reliever.

AI is changing the game industry in ways you might not expect — from character behavior to entire worlds.

Discover the importance of personal retreats according to Apostle Joshua Selman, and how they can transform your spiritual life.

Discover the ins and outs of total hip replacement surgery, explained by Dr. Harris in simple terms.

Learn how HIV testing works, when it's needed, and why it matters for your health.

IPv4 is the backbone of internet communication, but it's running out of addresses. Discover how it works and why we need a new system.

Dive into the world of organic molecules and discover how they shape everything from your body to the environment around you.

A rare weather phenomenon is set to reshape global climates in 2026 — discover what makes this El Niño so powerful and how it could affect your life.

Discover how the smallest units of life shape everything around us, from your cells to the world's most complex organisms.

Discover how the clothes you wear can shape your self-perception and influence how others see you.

Discover how the clothes you wear can reveal your personality, habits, and even social status. Dive into fascinating insights from the BBC.

Discover how the gas you pass can reveal surprising clues about your overall health and lifestyle.

Discover how your favorite color might reflect your personality, emotions, or even cultural background.

Discover how your go-to sweet treat reveals hidden aspects of your personality and preferences.

Discover how your music taste reflects your personality, lifestyle, and even emotional state.

Discover how your taste preferences might reveal something about your personality and lifestyle.

Discover how grades reflect more than just your performance — they reveal patterns about learning, effort, and growth.

Discover how local councils can make a real difference in fighting climate change, from simple actions to big-city plans.

Discover the hidden meanings behind your MAIN CREST in the world of Silksong and what it reveals about your character and destiny.

Your body is home to trillions of tiny organisms that affect everything from digestion to mood — meet your microbiome.

Discover how your name can subtly influence your personality, opportunities, and even your future.

Your phone tracks everything—from your location to your shopping habits. Discover how it knows so much and what you can do about it.

Discover how your sleep patterns can say more about you than you realize, from your mood to your long-term health.

Discover how your unique scent can reveal surprising things about your personality, lifestyle, and even health.

Explore the world of curators and how they shape our understanding of art and history.

A gravity assist is a clever trick used by spacecraft to change speed or direction using the gravitational pull of planets. Find out how it works in this simple explanation.

A telex was an early form of long-distance communication, but how did it work and why was it so important?

Dive into the mysterious core of black holes and discover what lies beyond their event horizon.

Discover the magic behind algorithms, explained simply by David J. Malan.

An echo is when sound comes back to you after bouncing off something. But why does this happen, and how can we use it?

Discover how event driven systems work, from simple triggers to complex interactions in modern technology.

Discover the pros and cons of investing in gold coins versus gold bars, and find out which might be better for your needs.

Discover the science behind wound healing and whether scabs or bandages are better for your recovery.

Discover how everyday devices rely on tiny chips, and why a shortage is causing ripples across the world.

Discover how color theory shapes visual communication and design choices, from basic principles to advanced applications.

Discover how the ancient Maya used symbols to represent sounds, revealing a clever writing system that combines pictures and syllables.

Names shape how we see the world—and ourselves. Discover the power behind naming.

Discover what makes flames burn, flicker, and color-shift — from everyday campfires to scientific marvels.

Discover the hidden world beneath an anthill and learn how ants work together to build their incredible underground city.

Discover what makes an elephant's trunk so versatile, from sensing the environment to grabbing food.

A look into the key terms, agreements, and implications of the U.S.-Iran deal under Trump.

Discover the simple yet fascinating ingredients that make Play-Doh so squishy, colorful, and beloved by children around the world.

Discover how strike-anywhere matches work, from their simple design to the complex chemistry that makes them light up with just a touch.

Autism is a spectrum disorder, meaning it affects people in many different ways. Discover what life can be like for someone with autism.

Explore the extreme temperatures, cratered landscape, and unique orbital dynamics of the solar system's smallest planet.

Mitochondria are the energy factories of our cells, but when they fail, it can lead to a range of serious health issues. Discover what mitochondrial disease really means.

Discover how property rights work and why they matter in everyday life.

Inflation isn't just one thing. Explore the mix of supply chains, wages, and monetary policy driving up the cost of everything from groceries to gas.

Discover what REM sleep is, how it affects your brain, and how much you actually need to feel refreshed.

Explore how and why we find things funny, from simple jokes to complex comedic situations.

Discover what makes the North Star a beacon for travelers, scientists, and dreamers alike.

Discover the meaning of 'trust' through simple explanations and real-life examples.

Discover how humidity affects your comfort, health, and even your home’s condition. Find out what level is ideal for you.

Ever noticed your microwave lighting up when you put metal in it? Let's uncover the science behind this sizzling phenomenon.

Methane is more than just a gas — it's a powerful force in our climate and environment. Discover why it matters.

A quirky look at how a banana can define comedy, according to Addison Anderson.