Donald Trump’s security adviser has said the US ‘will not be deterred’ on its call for allies to boost defence spending, ...

Tiny extremophiles give the salty lakes their rosy hue, but over-mining and climate change are threatening their existence.

HIGHLIGHTS Tolmer high-grade silver discovery: expedited soil geochemistry program completed over ~1.9km2 area surrounding ...

Hard on the heels of a bone-dry spring and an even hotter June, the third heatwave of the summer is upon us, and it looks to be the longest yet. We are lucky. In 2025, heatwaves are still news, but ...