Earth3 days agoThe cities where you'll never see flight adsCities across the world are clearing their billboards of flight ads, SUVs, cruise ships and petrol cars in an attempt to cut emissions.3 days ago4 days agoSpaceX rocket fireball linked to plume of polluting lithiumA SpaceX Falcon 9 crashed to Earth last year. Now scientists have measured the pollution it caused.4 days ago6 days agoThe unseen force turning water to saltFrom The Gambia to the US, sea salt is increasingly seeping into the freshwaters people need for drinking and producing food.6 days ago12 Feb 2026How China became fixated on cloud seedingChina hopes to increasingly control when and where it rains. Ally Hirschlag examines why its ambitious cloud seeding plan is so controversial – and whether it actually works.12 Feb 20269 Feb 2026How fungi mine rare earth metals from wasteAs nations posture over access to rare earth deposits, scientists say these coveted materials are hiding in plain sight – and can be harvested without any conventional mining at all.9 Feb 20267 Feb 2026Why it's becoming harder to be a Winter OlympianA warming climate and the use of artificial snow is making it more dangerous and difficult to compete at the Winter Olympics.7 Feb 20262 Feb 2026The cave expanding our search for alien lifeIn one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive in deep space without light.2 Feb 202630 Jan 2026The bird of ill omen saved by an all-women armyOnce known as a bird of ill omen, India's endangered hargila has gained an army of protectors. Now it's beginning to bounce back.30 Jan 202623 Jan 2026How the polar vortex fuels intense winter weatherHere's how the polar vortex, and climate change, influence extremely cold winter weather in the US.23 Jan 2026...
