Following his work on the world's smallest tiny house, YouTuber Levi Kelly is back with another exercise in extreme downsizing. This time, he’s created what he calls the world's smallest mobile tiny ...

The world’s tiniest pacemaker — smaller than a grain of rice — could help save babies born with heart defects, say scientists. The miniature device can be inserted with a syringe and dissolves after ...

A 2.5-square-foot plot of grass in Japan has snatched the Guinness World Record for the smallest ever park. The micro-park — barely larger than two New York Post front pages — is in Nagaizumi about an ...

Physicists at Loughborough University have used cutting-edge nanotechnology to create what they believe may be "the world's smallest violin," which is small enough to fit within the width of a human ...

A snake so small it could be mistaken for a worm has been spotted in Barbados, nearly two decades after it was thought to have been "lost" to science. The Barbados threadsnake (Tetracheilostoma carlae ...

he world's smallest buffalo has been born at Chester Zoo. The highly endangered anoa calf stands at just 50cm tall!

Scientists from the University of Pennsylvania (Penn) and the University of Michigan have created the world's smallest autonomous and programmable robots. Each measuring about 200 micrometers wide – ...

A March survey in Barbados marked the tiny reptiles' return to the world of science Connor Blades The Barbados threadsnake, thought to be the world's smallest snake species, was 'rediscovered' in ...