Many experts had thought sharks didn’t exist in the frigid waters of Antarctica before this sleeper shark lumbered warily and ...

Han’s team estimates that the area covered by salty seawater in this Southern Indian Ocean region has shrunk by about 30% over the past 60 years. They describe it as the fastest freshening seen ...

A huge stretch of the Southern Indian Ocean is rapidly losing its salt, and scientists warn this subtle shift could quietly disrupt global ocean currents and marine life in unexpected ways.

A closer look at Earth’s history shows that melting ice sheets temporarily increased stratification in the Southern Ocean.

"Bloom" with a view! Here's a look at new research into earthquakes "supercharging" plankton blooms in the Southern Ocean. 🦠🌊 ...

Horacio is spinning in the remote South Indian Ocean. It's a reminder that the 2026 Atlantic hurricane season is only three months away.

Oirthir near Hobart delivers Michelin-level fine dining with a hyper-local tasting menu and all-Tasmanian wine list, ...

Forgotten fossils from the Kimberley show how marine amphibians rebounded and spread across the globe after the end-Permian mass extinction.

A lethal form of bird flu, which has already killed tens of thousands of elephant seals in the Southern Hemisphere, is now spreading in a colony of elephant seals in California, scientists announced ...

The first shark ever documented in Antarctic waters was captured on camera at 1,600 feet deep in near-freezing temperatures.