Half the world's killer whales may go extinct within 50 years
28 September 2018
Refuges in the Arctic may help save the species.
Could storms be behind the lost beluga in the Thames?
26 September 2018
Experts think it is likely that the beluga came from the direction of Svalbard off Norway.
A beluga whale could have swum into the river Thames
25 September 2018
The animal was spotted this afternoon near Coalhouse Fort in East Tilbury, Essex.
Hayabusa2 lands two rovers on asteroid Ryugu
24 September 2018
The rovers have captured the first ever images from the surface of an asteroid.
Fat molecules preserved in a 558-million-year-old fossil help settle decades-old debate
21 September 2018
The discovery of cholesterol is consistent with Dickinsonia being an animal.
The secret history of Hope the blue whale has finally been revealed
Evidence suggests she may have given birth the year before she died.
Net to catch space debris around Earth is successfully deployed
20 September 2018
Scientists are trying to clean up the tens of thousands of pieces of junk in space.
New species of blind eel that burrows through the soil discovered
17 September 2018
The fish burrows underground and breaths through the lining of its mouth.
Water voles return to Exmoor for the first time in 30 years
13 September 2018
The rodents are being reintroduced in the hope of starting a new colony.
The oldest drawing ever found is a stone 'hashtag'
12 September 2018
The earliest human drawing, dating back to the Stone Age, has been found in a cave in South Africa.