Researchers are working on all types of robots to allow them to climb through the human body to deliver drugs, among other things. This type of robot can be controlled with magnetic fields, and some ...

The research focuses on expanding the use of insect-scale robots measured in mere millimeters, the tiny size of which lends itself to applications in the human body. Back in 2018, we looked at an ...

New details have emerged about some of the most magnetic objects in our universe: Magnetars. Little is known about how the highly magnetic neutron stars are formed, or where they come from. Some ...

(CNN) — Magnetars are among the most bizarre and mysterious objects in the universe, packing in trillions of times more magnetic pull than the Earth or any magnet developed by humans. Scientists are ...

Scientists just uncovered the most magnetic star in the universe. The star, known as HD 45166, has a unique, helium-rich spectral signature that hints at an unusual origin. And in addition to setting ...

(Nanowerk News) Researchers from City University of Hong Kong (CityU) and their collaborators at the Shenzhen Institute of Advanced Technology and Chinese Academy of Sciences designed a simple way to ...

For nearly 20 years, physicists and engineers have chased the idea of invisibility. Early efforts focused on hiding objects from light using so-called metamaterials with extreme and often unrealistic ...

A robot made of magnetic slime could be deployed inside the body to perform tasks such as retrieving objects swallowed by accident.https://t.co/EYpnx56vNO pic.twitter ...