Ripples in space-time signalling the largest merger of two black holes ever seen challenge current understanding of the limits of astrophysics itself, scientists have said. The huge cosmic event saw...

Endangered axolotl release raises hopes for rare amphibian21 minutes agoVictoria GillScience correspondentVictoria Gill/BBC NewsOne of the world's most endangered amphibians - the strange,...

Spring's hot weather to be treat for nature lovers4 hours agoHelen BriggsEnvironment correspondent, BBC News•@hbriggsGetty ImagesWith what's being called a mini-heatwave looming for the UK, it's...