Scientists have built microscopic, light-powered robots that can think, swim, and operate independently at the scale of ...

A skydiver leaps, drawing a perfect silhouette against the surface of the Sun. Behind, sunspots are visible on the solar surface—regions cooler than their surroundings where strong magnetic fields ...

A microscopic ‘Christmas tree’ is a seasonal highlight of a remarkable science project that sees a quirky comparison of vast and small. Curated by NASA’s Chandra X-ray Observatory, a series of ...

Microscopic view of the drone’s brain (purple): The neurons belonging to the Fru circuit, which is involved in the animals’ begging behaviour, are marked in green. (Image: HHU/Institute of ...