The Nemo Tensor Elite is the lightest pad available. I used it for 2,200 miles while thru-hiking the Appalachian Trail ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

Researchers analysed 100 locations to find the best spots. A 'Sunset Score' was created for each place based on cloud ...

PLANNING THE NEXT 24 HOURS: Clear skies tonight will cause temperatures to get even colder with lows between -10 and -15 and ...

The "Curiosity" rover has taken a highly fascinating photo on Mars. The photo published on the website of the US space agency ...