Technology

Scientists believe they may have stumbled on a new dinosaur species that lived in the Arctic 70 million years ago when the region was warmer than it is now.

Surgeons in Italy have successfully separated conjoined twins whose skulls were fused at the back, and who are now expected to go on to live normal lives.

The World Health Organisation has recognised there is "evidence emerging" of airborne transmission of coronavirus, which could lead to changes of guidance on distancing.

A newly-discovered species of seaweed is spreading rapidly and killing large patches of coral in one of the most protected ocean environments in the world, researchers have said.

German engineering company Festo has created robotic birds capable of amazingly realistic flight.