Hidden deep beneath the Indian Ocean, researchers have discovered what may be the world's oldest and largest whale graveyard, a 5.3-million-year-old necropolis filled with whale fossils.

Scientists from Argentina’s national research council completed a 20-day submarine expedition in the summer of 2025 that ...

A deep ocean whale graveyard is revealing new clues about whale evolution and the ecosystems that form around their remains.

SANTA CRUZ, CA–A new study may help explain why certain species of marine mammals seem particularly vulnerable to changes in their food supply. Researchers have found that some deep-diving sea lions ...

In the ocean's twilight zone, where the reach of the Sun fades to nothing, an epic migration begins every time night falls.

A review by marine biologists from The University of Western Australia has identified a need to prioritize future research of the Indian Ocean's diverse deep-sea ecosystems. Dr. Elin Thomas and Dr.

China's manned deep-sea submersible Jiaolong completes its 300th dive in the Western Pacific Ocean, Aug 18, 2024.

John Oliver takes a deep dive into Trump's many pardons John Oliver takes an eye-opening deep dive into predictions markets John Oliver takes a disturbing deep dive into AI chatbots Val Kilmer AI ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Every summer, communities across northern Australia brace for the tropical cyclone season. Tropical cyclones draw their power from the warm seas, extracting heat and moisture from ocean water.

The Gen 0 Deep Sea Expeditionary with No Decompression (DSEND) suit maintains a sea-level atmosphere, even at extreme depths.

Vanguard is a subsea human habitat installed at Tennessee Reef in the Florida Keys National Marine Sanctuary. (Brendan ...