From morning brightness to warmer evenings, these small lighting changes help your whole home support better rhythm, rest, ...

Dear Dr. Roach: I am 78 and dislike the short gray days of winter. I know that light therapy is used for seasonal affective disorder (SAD), and I would like to try it. How do I know which light box or ...

If you click on links we provide, we may receive compensation. Curl up with a good book and some ambient lighting this winter Reese Witherspoon/Instagram What better month to hunker down, swathed in a ...

The National Christmas Tree, adorned with thousands of lights and unique decorations on the White House Ellipse, was illuminated Thursday night. President Donald Trump and first lady Melania Trump lit ...

Photons, for centuries both a puzzle and a tool, continue to help scientists illuminate nature at the smallest and largest scales. Photons, the fundamental particles of the electromagnetic field that ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

“I don’t have a problem with trans people at all until it makes me uncomfortable,” said one aggrieved student who walked out. An Oregon mom has whipped up fear of trans kids by organizing a student ...

This new development uses a phenomenon called plasmonic heating that enables more precise crystal formation. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

In interior design, high ceilings are almost synonymous with sophistication. They give any room an unparalleled sense of spaciousness, transforming homes that might feel cramped into spaces that ooze ...

Researchers from the University of Arizona, working with an international team, have captured and controlled quantum uncertainty in real time using ultrafast pulses of light. Their discovery, ...

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