A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and ...

EPFL researchers have developed a light-based method that can produce proteins that switch states, respond to signals, and ...

Red light therapy has gone from dermatology clinics to the wellness world, promising everything from younger-looking skin and thicker hair to weight loss, pain relief, better sleep, and even improved ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

View post: I Work With Elite Athletes—Here’s Why I Sometimes Ban Wearables Bright light therapy remains the most evidence-based treatment for seasonal affective disorder (SAD). Red light therapy may ...

The heavens have a habit of throwing us a curveball just when we think we have the cosmos figured out. The latest arrival, a mysterious interstellar interloper dubbed 3I/ATLAS (officially designated C ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. What astronomers initially suspected to be a new exoplanet is ...

In 1845, Michael Faraday discovered what’s known today as the Faraday Effect—which describes how light and electromagnetism are related. A new study revealed that the magnetic component of light ...

I believe we are made of two things: love and light. Perhaps that sounds like wispy new-age speak, but my personal sense of faith tells me that love is the directive force in the universe. Love is ...

Many science fiction and fantasy stories are enveloped in a warm glow, and it’s not just because of nostalgia. Some characters literally glow — from ET’s fingertip to the demon markings in this year’s ...

Optical dispersion occurs when the refractive index of a material changes with the wavelength of incoming light. This variation causes different colors to move at different speeds in transparent media ...