The smallest mammals on Earth are vanishing faster than most people realize, and the line between survival and oblivion has ...

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 – ...

Not all great adventures come with sprawling landscapes and endless borders. Some of the most fascinating places on Earth fit neatly into the palm of a map but offer just as much history, culture, and ...

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 Barbados threadsnake is shown next to a ruler in the Scotland District of St. Andrew, Barbados. (Connor Blades/Re:wild) SAN JUAN, Puerto Rico — For nearly two decades, no one had spotted the world’s ...