How much coral has died in the Great Barrier Reef’s worst bleaching event?
Two-thirds of the corals in the northern part of the Great Barrier Reef have died on in the reef’s worst-ever bleaching event, according to the latest underwater surveys.
Two-thirds of the corals in the northern part of the Great Barrier Reef have died on in the reef’s worst-ever bleaching event, according to the latest underwater surveys.
An Australian-led observing survey, called Galah, is undertaking the immense task of disentangling our galaxy’s story.
Light pollution is changing the day-night cycle of some fish, dramatically affecting their feeding behaviour.
Terry Virts has spent 200 days in space, been commander of the ISS, and taken more photos of Earth from space than any other person. He shares his photos, as well as things he’s learnt watching the world from afar.
Found from Top End swamps to the elegant avenues of Sydney’s eastern suburbs, our 300 species of paperbark are as Aussie as it gets.
Potentially deadly and dangerous earthquakes can strike at any time. But can authorities get some early warning from monitoring the hundreds of small quakes that usually go unnoticed?
We know very little about Australia’s most threatened plants.
Valued for their ecological and cultural values, Australia’s floral emblems represent the beauty and diversity of all our native flowers.
Cool-water kelp forests are being eaten by tropical species moving south on warming waters.
Western Australia’s super-corals are adapted to high temperatures, but even they didn’t escape the recent bleaching event unscathed.