A diving legend talks to us about his last chance to see his long-lost friend— a 22-foot giant manta ray—who swam with him ...

Coral reefs are large underwater structures formed by colonies of corals—tiny marine animals that build hard skeletons—and they support diverse marine life like shrimp, fish, and crabs. The Great ...

Climate change, plastic pollution and overfishing are putting a toll on oceans, biodiversity and livelihoods. Can the UN's ...

Bleaching occurs when the water is too warm and corals become stressed, expelling the algae living symbiotically in their ...

The ocean covers more than 70% of the Earth’s surface, yet more than 80% remains unexplored. Here we virtually plunge into ...

Nearly 15 tonnes of rubbish has been cleared from Cape Bedford on the Cape York Peninsula in Far North Queensland in what has ...

As baby corals float in the currents, they can expand their species’ range. But can they get to climate refuges fast enough ...

From the vanishing of 10 billion snow crabs in Alaska's Bering Sea to the first mammal officially declared extinct due to ...

As the world prepares to celebrate World Ocean Day, National Geographic is making waves with the premiere of Ocean with David ...

The World Meteorological Organisation has confirmed 2024 was the hottest year on record in the south-west Pacific, breaking ...

When you're heading outside to run, bike or swim, the type of sun protection you use matters — we tested 14 sunscreens ...

Rows of tanks filled with liquid nitrogen sit in temperature-controlled chambers at Sydney's Taronga zoo, cradling parts of ...