Loss of species including mammoths, saber-tooth cats and direwolves has had long-lasting impacts and could tell us how biodiversity loss today could shape the natural world
Government supporting new geoengineering techniques as race against unregulated companies seeking to capitalise on need for climate cooling tech heats up
China overtook the US in total scientific publications in 2024 – the first time any nation has displaced American dominance since the US itself surpassed the UK in 1948