By turning declassified images into a 3D model, scientists find that the mountain range's glaciers are melting twice as fast as before 2000.
A new robot lionfish uses a rudimentary vasculature and “blood” to both energize itself and hydraulically power its fins.
With wildfires intensifying, the number of burn victims is likely to rise. But hospitals have been losing their burn treatment expertise, leaving the country unprepared.
SpaceX will soon launch weather-prediction satellites that track how GPS signals bend as they travel through the atmosphere.
The flooding that struck the Midwest is just one way climate change is causing plants to fail, complicating life for the region's growers.
In the first episode of Savage Builds, Adam Savage tries to build and control an Iron Man flying suit. But he didn't quite figure out the controls.
The first trial in which genetic genealogy helped identify a suspect is now underway, and the two sides are sparring over the limits of the new technique.
Scientists are building a case for a mission to Neptune, an ice giant that's only been visited by a spacecraft once. But the window to act is closing.
New drugs based on proteasomes could treat previously undruggable diseases.
What happened before the Big Bang? And what happened before that? Stephen Hawking's answer—there was no beginning—is now the subject of intense debate.