Slim and lightweight, the Redmi Note 15 5G prioritises comfort, a curved AMOLED display, stable performance, and everyday usability.

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes ...

Ixana's Wi-R network could help smart glasses stream more reliably to other connected wearables. After seeing a few demos at ...