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.

A coastal wolf uses a buoy and rope to pull a crab trap, revealing planning, memory, and tool-like problem-solving in wild ...

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 ...

Join Paul Cuffaro and explore an underwater adventure as we dive to hunt for exotic sea creatures for a saltwater aquarium.

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 ...

Australian scientist Yi-Kai Tea is investigating one of the weirdest realms of the ocean – and it’s right on Australia’s ...

We often think of the ocean as a pretty serene & relaxing. But it turns out, it's shockingly loud under the waves, and some of the culprits are not the animals you'd expect! Join Hank Green for an ...