Previously unknown minerals identified in meteorite

What are the rarest minerals on Earth? These are some of the hardest to find on the planet

The interstellar comet or spacecraft, 3I/Atlas (FT465:27) excited the world of ufology in 2025. Despite Avi Loeb’s best efforts, most experts regarded it as an unusual object but not a 33-billion-ton

Ayoush Lazikani The Medieval Moon A history of haunting and blessing 272pp. Yale University Press. £20 (US $30). Something fundamental changed in our relationship with the moon when we realized we cou

Amazing answers to your curious questions

I’m on the edge of a seaside town, confronting sand. Fine sand, suitable for making sandcastles with very precise detailing. The sand, though, has come not from a beach near Hastings (the Sussex town

The future of Greenland has dominated the headlines in recent weeks, but increasingly the real action, both commercially and militarily, is taking place hundreds, even hundreds of thousands of miles a