"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike Poland said.

Heather's European adventure takes a turn when she meets Jack - sparking an unexpected emotional journey neither of them saw ...

If Brussels hopes to confront the threat posed by irregular migration from Russia and Belarus, it must work collaboratively ...

CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...