A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

The spread you use can transform your sandwich into a gourmet delight. Chipotle mayo, honey mustard, and pesto are some easy ...

For over a century, light has both helped and limited our view of the ...

The invention of tiny devices capable of precisely controlling the direction and behavior of light is essential to the ...

It may be marketed as a projector, but the Jiawen Galaxy Projector Light is more of an ambient night-light than anything else. It’s great at what it does and looks very stylish, but don’t buy this ...

A woman's casual wave across the street can feel like nothing, just a reflex on the way to the car or the mailbox. Yet again and again, neighbors are finding that these tiny gestures are often the ...

Climbing this beloved Ohio lighthouse rewards visitors with one of the best views on Lake Erie. History, scenery, and a ...

Get deals on everything from daily trainers to race-day rockets at Mizuno’s Run Sale ...

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

Decades ago, the Pacific Northwest city launched a multibillion-dollar transit building boom. Now the new lines and stations are drawing riders — and criticism.

From personalised 'sleep windows' to unhelpful bedtime routines, this is what the experts recommend if your sleep's fallen ...