We tested polarized sunglasses to find the best picks for men and women in 2025. Our recommendations come from Oakley, Ray-Ban, Warby Parker, and more.

Sunspots are the most striking phenomenon of the solar magnetic field. After the invention of the telescope early in the 17th ...

For centuries, Denmark has presented itself as a good colonial power in Greenland. But, over time, the dark history of a ...

Angular reflection spectra of 1D arrays of grooves in a metal film in the Kretschmann configuration has been studied numerically. The case of a wave incident in the plane parallel to the grooves has ...

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

Electrons play many roles in solid materials. When they are weakly bound and able to travel—i.e., mobile—they can enable ...

Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...

A new study challenges the notion that society is as polarized as many believe, revealing that perceptions of division often stem from the consensus within one’s own social circles.

Particle characterization through light scattering offers non-invasive, precise measurements, crucial for advancements in ...

The Way of Light (Via Lucis) celebrates the most joyful time in the Christian liturgical year, the fifty days from Easter (the resurrection) to Pentecost (descent of the Holy Spirit).