ChatGPT’s AI-generated text has a lot to offer, but it raises many questions.
Green-hued comet C/2022 E3 (ZTF) is visible with binoculars, telescopes – and in some areas, the naked eye.
The last thylacine is thought to have died in the 1930s. Meet the scientists who want to bring it back.
A series of atmospheric rivers covered the parched state with an estimated 121 trillion litres of water.