Near-infrared light was CES 2026's biggest wellness tech headline and it's showing up in hair tools, masks and laptop clips.

Our deputy beauty editor tapped experts and enlisted a panel of testers to find the best LED face masks with skin-soothing red light therapy.

Future astronauts travelling to distant stars and galaxies at near-light-speed would be unable to receive communications from Earth until their ship reached its destination, with the exception of a ...

Use left and right arrow keys to seek audio. NASA has taken to its 'NASA Goddard' YouTube channel to release a great guide to 'near-light-speed travel', and what you need to consider. The video NASA ...