A NASA map shows the regions across the Northern Hemisphere where this weekend's partial solar eclipse will be visible, how ...

As the famed North American road gears up to celebrate its centenary, head to Arizona; home to the longest remaining stretch ...

Some U.S. states could be treated with a northern lights display due a minor geomagnetic storm on the sun, according to space ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

March began with a lunar eclipse and will end with a solar eclipse. Here's the eclipse path, what time it will be visible and ...

Whether you love the charm of the Southwest, are intrigued by Americana pop culture, or want to learn more about Route 66, ...

Meteorologists and former National Weather Service leaders say reducing vital weather balloon launches will degrade the ...