Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the ...

Beyoncé wore a custom bolo necklace by Brilliant Earth onstage during her Cowboy Carter Tour The piece featured a large black ...

When the JWST came to life and began observations, one of its first jobs was to gaze back in time at the early universe. The ...

Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

Space telescopes capture invisible light, which is converted into 1s and 0s for processing on Earth. Specialists refine raw ...

Dark matter may have started as light-like particles that abruptly became heavy—a cosmic twist rooted in spin and ...

The light of someone's life might not be just another person, but light in the literal sense. According to a recent study by ...

Scientists have decoded the atomic structure of Photosystem I from a 3-billion-year-old cyanobacteria lineage, offering a unique look at early oxygen-producing photosynthesis. The ancient nanodevice, ...

Jupiter’s auroras sparkle with mystery — and Webb just uncovered a cosmic riddle scientists didn’t see coming.

The record sheds light on the climate early humans experienced when they were spreading out of Africa. A tree-ringed African ...

This was the first time an aurora had been reported from the surface of a planet other than Earth, the researchers noted.

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