Age-old ruins emerging from the dense jungles of the Yucatán are just as mystical as you'd imagine, from ...

Warming Atlantic waters are delaying shark migrations by up to 29 days. Sandbar sharks show the longest delays.

The loudest underwater sound ever recorded emanated from one of the most remote locations on Earth—Point Nemo in the Southern ...

Researchers revealed that the Southern Ocean is changing in ways that differ from what scientists had expected.

Warmer water at the seaside might sound appealing for your holiday dip, but a recent ocean heatwave in the Mediterranean Sea ...