Guest columnist Barry Zellen is back with a multiple-part series about how the Arctic region was formed from the Ice Ages to ...

You can descend into a lava chamber, fly over glaciers, and book a private villa situated directly on the path of totality.

SCIENTISTS say big lakes such as Victoria join hands with other bigger water bodies on earth such as Pacific, Atlantic and ...

Cornell University astronomers studying Jupiter's moon Io say tidal heating may help support life in the oceans of Jupiter's ...

I spend way too much time cautioning my family and friends about the perils of Wyoming driving during this season of ...