Two satellite photos taken 33 years apart ... He covers a wide range of topics including space exploration, planetary science, space weather, climate change, animal behavior and paleontology.

Reflecting sunlight away from the Earth may mask the damage caused by global warming, but it won’t address the causes.

The Great Crack-Up By JEFFREY KLUGER Photographs by PAOLO PELLEGRIN—MAGNUM PHOTOS ... weather and climate from space; from 2003 to 2010, the ICESat satellite circled the Earth in a north-south ...

"Our behavior with greenhouse gases here on Earth over the past 100 years is having an effect on how we operate satellites over the next 100 years." ...

Space travel, once a concept confined to science fiction, has now become a reality that captures the imagination of millions.

An incredible image shows the spring equinox from space. On Friday, at 9:01 a.m. UK time, the Sun appeared directly above Earth ... climate and the environment, captured the picture with Meteosat ...

Greenland is often considered by scientists to be ground zero of the Earth’s climate change. The massive island is in the Arctic, which is warming twice as fast as the rest of the planet ...

A record low for Arctic winter sea ice has led to a record low for our planet's sea ice content as a whole. New research from NASA and the National Snow and Ice Data Center (NSIDC) in Colorado ...

Two satellite photos taken 33 years apart show the disappearance of a glacier in Iceland that was the first ice mass to be declared dead as a result of human-caused climate change. Okjökull was a ...