Enter the Dyson V15 Detect ($750; $614)—a vacuum that promises to suck up dirt and hair with the convenience of a slim, ...

Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...

A technological innovation could revolutionize the precision of navigation systems. A tiny device, shaped like a comb, ...

Investigate the science behind red light therapy and its effects on skin rejuvenation, sleep quality, and muscle recovery in ...

IISc researchers have developed a painless, non-invasive blood glucose test using polarised light and sound waves, offering ...