New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Mars looks quiet today, but new research suggests the planet’s surface still carries the rhythm of a vanished companion.

Looking for national parks you can see in one day? These 15 day-trippable U.S. parks offer stunning trails, epic views, and ...

The Land of Fire and Ice is far more than waterfalls and volcanoes. From majestic ice caves to surreal lava fields and iconic ...

Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when ...

Klamath County’s seventh known casualty of the Korean fighting was reported today, a marine wounded in action. Pfc. Gene ...

India offers rare natural moments shaped by light, wind and land. These places reveal how surprising our country’s landscapes ...

Experience a tranquil Oregon lakeside retreat far from the crowds, perfect for cabins, boating, and nature lovers.