A lamprey’s mouth has inspired a new suction device that can grip in air and underwater. The design aims to solve a ...

Lampreys are able to stay securely attached to whales and sharks as they hurtle through the ocean, so you'd think they could teach us a thing or two about suction. It turns out that they can indeed, ...

Before beginning gastric suction, or stomach pumping, your doctor will give you medicine to numb your throat. Then, after inserting a tube in your mouth or nose, they will use suction to remove your ...

While there already are powered suction-cup devices that allow people or robots to climb walls, they only work on smooth surfaces. Chinese scientists, however, have now developed a system that sticks ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Bianca Alba Rose-shaped suction vibrators, often simply called “rose toys,” ...