Many deserts face worsening droughts, but India's Thar Desert has become 38% greener in the past 20 years due to increased ...

Nearly three-fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese ...

He described the sight from 260 miles up as "green vaporous turbulence." The post Astronaut shares stunning video of green ...

An astronaut has captured mind-blowing green aurora over Earth. NASA spaceman Don Pettit captured the eerie spectacle from ...

On its 50th anniversary, Microsoft has shared some fantastic wallpapers that very cleverly pay tribute to some of its famous ...