Killer whales use kelp to 'massage' each other, drone footage reveals.

UK's muddy saltmarshes vital to tackle climate change, report finds.

Wild chimpanzees filmed using plants for forest first aid on themselves and each other

RT @BBCWorld: China shares rare moon rocks with US despite trade war

Genetic drive to overeat found in labradors and humans.

Elon Musk sparks crisis at UK's Royal Society but remains a member .

Watch: Danger, hope and resilience in the polar bear capital of the world.

If you have ever struggled with the shift in routine imposed by the seasonal "springing forward" & "falling backward" of the clocks, spare a thought for sled dogs.

World's largest plutonium stockpile to be disposed of.

Dark oxygen mission to take aim at oceans of other worlds .

RT @Vic_Gill: Buried deep in the ⁦⁦@BBCNews⁩ site, a story we’ve worked on for many months: .Dive into life in the polar bear capital of th….

‘I have 100 scarecrows but still can’t protect my crops from geese’

Cuba works to restore power after hurricane blackout

AI artwork of Alan Turing sells for record $1.3m

Calls for peat products ban to be sped up