The Upsweep is an unidentified sound detected by the NOAA, first recorded in August 1991. Almost siren-like, the Upsweep is ...

Researchers have known for centuries that some fish make sounds. Now, using special underwater acoustics, researchers have ...

The Portuguese man-of-war looks like a jellyfish but isn’t one. Learn where it’s found and what to do if you encounter one.

Research suggests that dolphins develop a lifelong vocal “name.” Here’s how they evolved this high level of social identity, once thought to be uniquely human.

Before you can swim in Animal Crossing: New Horizons, you’ll need to purchase a wetsuit. You’ll be able to get one early on ...

Noida: When a software engineer in his 20s screamed for help last Friday night, marooned in a waterlogged trench near his ...