As human activity grows in the Arctic, underwater noise is spreading through icy waters, disrupting how many animals ...

Photographers capture mutant crayfish, cleaning fish, and synchronized whales in this year's top underwater contests.

It’s not seaweed. They’ve been called the “lungs of the sea.” And while certain marine microbes could also compete for that ...

For much of the north Andhra Pradesh and Visakhapatnam coast, whale sharks have been known more for their tragic strandings ...

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

Rock climbers in Italy stumbled across evidence of what appears to be a sea turtle stampede that took place nearly 80 million ...

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 ...

PORTLAND ( InvestigateTV) — Scuba divers at the Oregon Zoo venture beneath thousands of gallons of water daily to help keep underwater habitats clean for the animals that call them home.

Every year, gray whales embark on one of nature’s most epic migration journeys. Here’s what we know about it, according to ...

A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 meters in search of new species, ...

Scientists define marine darkwaves - sudden drops in underwater light - and examine their effects on plants, animals, and ...