Planting a billion trees won’t save the climate, however, the right ones might
The appeal of reforestation is almost intuitive. Trees absorb carbon dioxide. The planet has too much carbon dioxide.…
Tardigrades and water reveal potential for food growth on Mars
Tardigrades have a reputation for being nearly indestructible. These microscopic animals, often nicknamed water bears, can dry out…
New platinum-free photocatalyst turns sunlight and water into renewable energy
A small beaker of water can look ordinary. Under the right light, it can also become a quiet…
Ancient salt reveals a clear view of Earth’s atmosphere from 1.4 billion-years-ago
More than a billion years ago, a shallow basin in what is now northern Ontario held a subtropical…
New transparent window material could cut building energy loss by 50%
In most buildings, windows remain the most vulnerable part of the structure when it comes to energy loss.…
Ocean storms under Antarctic ice found to rapidly boost melting
Scientists have uncovered a new threat hiding under the floating edges of Antarctica: fast moving, stormlike swirls of…
Melting polar ice supercharges ocean ‘stirring’, threatening marine climate
Polar sea ice is vanishing far faster than most people expected, and the change is not only visible…
Floating power: How scientists are turning raindrops into renewable energy
Often associated with refreshing a sense of being renewed and a peaceful calmness, raindrops may soon become tiny…
Earth’s first life may have been sparked by underwater thermal vents
Before sunlight ever reached the planet, another force may have sparked life—electricity. Deep beneath the ocean floor, ancient…
Scientists develop reusable air filter that mimics the human nose
Air pollution isn’t always visible, but it affects nearly every breath taken indoors. Floating in the air are…
New computer model predicts volcano collapses and tsunamis
When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also…
UCLA scientists use light to create energy-efficient generative AI models
Artificial intelligence has dazzled the world with its ability to create pictures, words, and even music from scratch.…