For decades, scientists have looked at Europa—one of Jupiter’s many moons—as one of the best places to search for life beyond Earth. At first glance, it doesn’t look very inviting. Its surface is a wasteland of cracked ice, battered by…
Asteroids are usually pictured as dry, lifeless rocks drifting through space. Ryugu, a half-mile-wide asteroid near Earth, certainly looks that way today. But new research suggests it may have once held liquid water, flowing through its rocky body billions of…
When most of us picture dinosaurs, we think of towering giants like Tyrannosaurus rex, long-necked sauropods stretching into the sky, or maybe armored stegosaurs lumbering through forests. But some of the most fascinating stories about dinosaurs don’t come from their…
When most people picture city parks or public walkways, they imagine neatly trimmed lawns, flowerbeds, and maybe a few ornamental trees that look nice but don’t do much beyond shade. In New Zealand’s Top of the South region, though, public…
If you’ve ever stepped outside after a thunderstorm or opened a brand-new book and taken a deep breath, you already know how powerful smells can be. They’re little time machines for our memories and clues about the world around us.…
Most of us take breathing for granted. Inhale, exhale, repeat—it’s the background soundtrack of being alive. Yet, for centuries, cultures around the world have discovered that manipulating the breath can do far more than keep us alive. It can change…
For decades, scientists imagined Mars as a relatively simple planet on the inside—layered like a clean slice of cake. First the crust, then the mantle, and finally the core. But new research suggests this neat picture isn’t quite right. Instead,…
Glow-in-the-dark plants bright enough to illuminate streets might sound like the opening scene of a futuristic movie. Picture wandering through a city where glowing trees replace streetlights, or imagine sitting in a park where flowers shimmer in neon colors instead…
When you hear the word breathing, chances are you think of humans, animals, or maybe even plants swaying in the breeze as they exchange carbon dioxide for oxygen. Breathing, in our everyday understanding, belongs to the living. Rocks, crystals, and…
Imagine losing your sight not because your brain can’t process images, but because the “front window” of your eye—the cornea—has become cloudy or scarred. For millions of people worldwide, that’s exactly the case. Until now, the main solution has been…
