The penultimate season of The Witcher left off on some major cliffhangers. Let's break it all down, and look ahead to season 5.

Dozens of earthquakes rocked the region, but a tsunami didn't seem imminent. Then the massive waves began crashing in.

Scientists in Japan have discovered Physalia mikazuki, a previously unknown species of Portuguese man-of-war, in northern waters for the first time. DNA and anatomical analysis confirmed it as ...

Mysterious underwater objects detected by Enigma app along U.S. coastlines prompt experts to question government transparency on unidentified phenomena.