Volcanoes were still erupting on the moon during Earth’s dinosaur age, new research suggests, much more recently than pr...

7 months ago

The land under Rancho Palos Verdes had been slowly giving way for many years. Now, the movement is accelerating due to h...

7 months ago

Boeing's Starliner spacecraft will attempt to undock from the space station on Friday and return to Earth without any as...

7 months ago

On Tuesday, Phoenix hit its 100th straight day with at least 100-degree temperatures. High temperatures are expected acr...

7 months ago

Researchers tracking pregnant porbeagle sharks uncovered the first evidence of the species getting eaten by an even bigg...

7 months ago

Research suggests climate change will make hailstones larger. Already, hail has caused higher damage costs in the U.S. t...

7 months ago

As climate change brings more severe heat, it is testing iconic desert plants known to thrive in harsh environments, inc...

7 months ago

Researchers are developing wearable sensors that measure workers’ vital signs. The goal is for the system send them aler...

7 months ago

NASA will proceed with the undocking of the uncrewed Boeing Starliner capsule not before Sept. 6, the space agency said....

7 months ago

Four people have received heart or kidney transplants from pigs. All died after weeks or months. Some of their relatives...

7 months ago

After more than three years exploring the floor of Mars' Jezero Crater, NASA’s Perseverance rover has begun a long trek ...

7 months ago

For the first time in a century, salmon will soon have free passage along the Klamath River as the largest dam removal p...

7 months ago

So many trees burned during Canada’s wildfires last year that the forest emitted more carbon than most countries’ fossil...

7 months ago

SpaceX has again pushed back the launch of its Polaris Dawn mission — which is expected to carry four private citizens t...

7 months ago

A single bottlenose dolphin is believed to be behind a series of attacks on swimmers at a Japanese seaside town — possib...

7 months ago

Tree-filled neighborhoods may reduce heart disease risk, new research shows.

7 months ago

A SpaceX capsule carrying four private citizens will have to wait to launch into space after a helium leak forced a laun...

7 months ago

Former NASA astronaut Mike Massimino, who logged nearly 600 hours in space, joins TODAY to discuss the announcement to k...

7 months ago