Gray whales travel from the Arctic to Mexico each year. And they're not finding enough to eat, scientists say.

Scientists say they’ve seen a surprising number of gray whale strandings this year during their migration up the west coast — ...

A new analysis of the ancient human footprints at White Sands National Park in New Mexico offers more evidence that they are ...

Vance Holliday jumped at the invitation to go do geology at New Mexico's White Sands. The landscape, just west of Alamogordo, ...

The American West is as untamed as it gets. Its spirit is fueled by the stunning beauty of places like Yellowstone National ...

If you've been following the talking heads of mainstream news, then L.A. probably isn't the most appealing destination right ...

Off the coast of North Carolina is a 200-mile string of barrier islands known as the Outer Banks. Travelers on the Outer ...

A long strip of land with diverse climates, deciding the best time to visit Chile depends on which part of the country you ...

Depending on weather and clouds, a rocket launch from NASA Kennedy Space Center or Cape Canaveral may be seen from Daytona to ...

The heaviest concentration of dust looks like Central Florida at ... As it moves off the west coast of Africa, it can travel across the North Atlantic, reaching Florida and the United States.

The heaviest concentration of dust looks like Central Florida at ... As it moves off the west coast of Africa, it can travel across the North Atlantic, reaching Florida and the United States.

People across North America, South America ... will be visible in the U.S., according to NASA. What does total lunar eclipse look like? See photos of rare 'blood moon' How does a total lunar ...