The warning did not arrive as a single dramatic sign but as a slow distortion of a familiar peak. As…

When scientists sliced into a block of Siberian permafrost and pulled out a woolly mammoth nicknamed Yuka, they expected to…

A powerful tremor has rattled northern Italy, jolting residents from their routines and reviving long standing fears about the country’s…

After years of grim updates about a species on the brink, scientists tracking North Atlantic right whales are suddenly counting…

Utah’s Great Salt Lake is collapsing faster than most residents ever imagined, shrinking to a fraction of its former size…

Along long stretches of the Texas shoreline, thousands of rare sea creatures have been turning up dead or dying, transforming…

China’s wind boom is usually framed as a climate story, a race to build turbines fast enough to keep up…

For the first time, scientists say genetic material on a Renaissance drawing may come from Leonardo da Vinci himself, preserved…

For half a century, biologists have puzzled over why some tissues bounce back from catastrophic damage while others quietly fail,…