Avoiding asteroids: what do we do without a planetary defence mission?
NASA just shut down a planetary defence mission that tracks asteroids. So, what happens now?
NASA just shut down a planetary defence mission that tracks asteroids. So, what happens now?
According to researchers, the social media race for nature photos can trash ecosystems – or trigger rapid extinction.
The Great Barrier Reef is vast and spectacular. But repeated mass coral bleachings, driven by high ocean temperatures, are threatening the survival of coral colonies which are the backbone of the reef.
High coral cover amid intense heatwaves and bleaching? Here’s how both can be true on the Great Barrier Reef.
Brandon Michael Sideleau has researched crocodile attacks for years. He says videos of people feeding crocodiles at site of latest attack are deeply concerning.
Australian scientists digging in the Northern Territory have unearthed a near-perfect fossilised leg from an ancient flightless bird that survived in Australia up to 8 million years ago.
On any clear night, if you gaze skywards long enough, chances are you’ll see a meteor streaking through the sky. Some nights, however, are better than others.
Lethal bird flu could decimate Oceania’s birds. From vigilance to vaccines, here’s what we’re doing to prepare.
Australia is renowned for its native flora and fauna, but did you know the continent is also home to about 3,000 “alien” species of animals, plants, fungi and microbes?
Scientists have launched a new weapon in the fight to keep cane toads from reaching the Pilbara, in north-west WA.