Following the launch of a lights-on 4K laser projector at ISE 2025 earlier this month, Optoma has unveiled the first member ...

Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...

In a groundbreaking study, scientists developed new ways to control atom collisions using optical tweezers, offering insights ...

Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.