Historical satellite images can reveal what penguin colonies feed on. A potentially groundbreaking study now shows this.

The USGS has released a new satellite portrait of the nation that highlights how dramatically the American landscape has changed.

Scientists from a handful of universities across the country have made innovative use of satellite images from NASA to ...

At its peak, the A23a mega iceberg spanned around 3,500 square kilometres, which is double the size of London and triple that ...

Aspen trees can slow wildfires, giving communities more time and helping reduce fire spread even during extreme fire seasons.

Explore 25 active NASA missions currently operating in space, from Mars rovers to deep-space telescopes. Discover ...

On July 20, 1976, Viking 1—the first successful Mars lander in history—touched down on the red planet. NASA’s Viking Program ...

Satellite images of penguin guano show that shrinking sea ice may be pushing Adélie penguins toward krill-heavy diets linked to colony declines.

The blaze has scorched over 96,000 acres and ranked among the largest fires in the state and country, according to NASA.

A satellite image captured by Landsat 8 on June 1, 2013, shows Philadelphia still framed by green, more than three centuries ...

Analysis: Why We Know More About China’s Next-Generation Fighters Than America’s Create an FP account to save articles to ...