COGNICURRENT

A tropical low off the North Queensland coast is developing, with the potential for increased rainfall and uncertainty about its future path.

Researchers on a scientific expedition in the seabed of Argentina captured a rare sighting of a giant ghost jellyfish, a deep-sea species that can reach sizes comparable to a school bus, in a cold-water coral reef area of the South Atlantic.

In 2025, oceans stored a record amount of heat for the ninth consecutive year, equivalent to '12 Hiroshima atomic bombs exploding every second of every day of the year,' according to an international study.