The vocalisation of a dwarf minke whale sounds so strange and resonant it has been likened to a Star Wars lightsaber.

In Australia’s latest survey of whale populations, humpbacks have been seen migrating north along the eastern coastline in ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015 ...

A massive and surprising change is unfolding around Antarctica. Scientists have discovered that the Southern Ocean is getting saltier, and sea ice is melting at record speed, enough to match the size ...