RLSS drone trial to help sea swimmers in trouble
The Royal Life Saving Society is trialling the use of buoyancy-aid-deploying drones.
Category Archives: Science
China Covid: Angry protests at giant iPhone factory in Zhengzhou
Videos showed workers marching, with some confronted by people in hazmat suits and riot police.
Antarctica penguins: How too much ice triggered population decline
A large Adélie penguin population off Antarctica has fallen by 43% over the past decade.