Ridding Macquarie Island of pests pays off as seabirds come back from the brink – but recovery has just begun
One of the largest publicly funded conservation investments in history is starting to pay off on Macquarie Island.
Rare rainbow clouds that give off bright, multi-colored light like an aurora were recently spotted at multiple locations in the Arctic. But what causes them?
Blast from Tonga’s Hunga Tonga-Hunga Ha’apai volcano in January could eat away at ozone layer, warm Earth