Tropical Storm Gil continues to intensify in the Pacific Ocean and is poised to escalate to hurricane status soon, according ...

Tropical Storm Gil is expected to strengthen into a hurricane in the Pacific on Friday, Aug. 1, according to the National Hurricane Center.

During the cold war, naval intelligence used hydrophone arrays to detect low-frequency sea noise from submarines crossing the ...

Experts said the megadrought in the American Southwest could last through 2100 or longer unless humans change their behavior.