"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

A study led by NASA and NOAA has found that California is sinking in some areas, which means the projected sea level rise for ...

NASA’s NEO Surveyor has passed its critical design review, clearing the way for construction and testing. This infrared ...

Scientists across the world, including some in Arizona, are keeping an eye on an asteroid that has a very slim chance of ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

The team said the system could lead to “step change improvements” in applications such as facial and human activity ...