A gear wheel can be as small as 16-20 micrometers, and there are human cells of that size. Medicine is a field that is within reach, believes Gan Wang. "We can use the new micromotors as pumps inside ...

When engineers want to make a metal stronger, one of the most reliable strategies is to use smaller grains—the microscopic ...

Researchers have developed a neural implant that provides information about activity deep inside the brain while sitting on its surface. The implant is made up of a thin, transparent and flexible ...

When Sam Darnold threw his second interception Thursday night, there was no reason to believe the Seattle Seahawks could come back. The Los Angeles Rams had clearly been the better team. Darnold was ...

A lawsuit from two of Priscilla Presley's former business partners claims that Riley Keough is the biological mother of John Travolta and Kelly Preston's son Ben. Presley's former business partner ...

Foods high in vitamin A include organ meats, sweet potatoes, carrots, eggs, fish, and dairy products. You can also find vitamin A in dietary supplements. Vitamin A plays a role in your vision, bone ...