Magnetic microrobots carry medicine through blood and release it only where needed, while being tracked inside the body using combined light and sound imaging. (Nanowerk Spotlight) When a cancer drug ...

Remote control Schematic showing (top panel) how microfibrebots can anchor to a blood vessel, navigate via helical propulsion, elongate to pass through narrow regions and aggregate to block blood flow ...

Nanodiamond quantum sensors mounted on magnetic microbots achieve coherent spin control while moving freely through fluid, a first for untethered quantum sensing. But exploiting that sensitivity in ...

Tiny magnetic bots that are activated by light can clear bacterial infections deep in the sinus cavities, then be expelled by blowing out the nose. Sinusitis is a common respiratory condition often ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...