Hike north on the Appalachian Trail and the scenery slowly transforms. Rugged, steep ridgelines in Tennessee and Virginia soften into the broad summits and smooth peaks of Pennsylvania and New Jersey.
Sunspots are cooler areas on the sun's surface that appear darker compared to their surroundings. These solar blemishes are ...
This shift, researchers say, marks a climatic tipping point—and it may have shaped the evolution of our species. “Things were ...
We are only at the beginning of climate destabilization, in which winter weather grows more erratic and extreme.
Fresh observations from the James Webb Space Telescope show how vivid auroras surge through Uranus’s tilted magnetic field ...
A closer look at Earth’s history shows that melting ice sheets temporarily increased stratification in the Southern Ocean.
ALYSA LIU'S GOLD-WINNING FREE SKATE ROUTINE! ⭐️ #WinterOlympics pic.twitter.com/mH8tZkFCdK — NBC Olympics & Paralympics (@NBCOlympics)0, 2026 Liu herself is a testament to how brutal figure skating ...
In essays and books, he explored physical landscapes and the terrain of his own life, up to the blindness that overtook him ...
A series of warnings from artificial intelligence (AI) industry insiders shows how the debate around AI drives extreme news cycles, swinging between hype and alarm. The result is media coverage that ...
He breaks down the science in simple terms. When the planet is cooler, soil and oceans absorb more carbon dioxide. As ...
Petroglyphs on sandstone at a national park in Chad bear witness to wildlife that once roamed the area before the continent’s ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results