Donation Options Search Search Search Copies of the Chicago Sun-Times featuring slogans from the paper’s union protesting potential layoffs. Sun-Times Guild Share Thirty employees of the Chicago ...

A sun rash — known medically as a polymorphic light eruption — is a skin reaction due to sun exposure. It may cause irritation but does not usually result in serious complications. It ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. “The sun never sets on the British empire.” Variations on the ...

B Lou had a moment of pure comedy on a live stream when he believed the Sun to be a galaxy and Zias was not having it anymore. He and his friends engaged in a conversation on whether or not the ...

A newly released image of the sun captured by the world’s largest solar telescope shows the surface of our nearest star in unprecedented detail, shedding light on its fiery complexity.

A year ago this weekend, the sun’s activity created some of the most spectacular auroras on record, with displays visible as far south as Florida. The incredible spectacles last May (and another ...

Use SPF 30+ sunscreen if you burn easily. 3—5: Moderate—Moderate risk of harm from unprotected sun exposure. Cover up, wear a hat and sunglasses. Use SPF 30+ sunscreen. Stay in the shade near ...

Writing in Physical Review Letters, An et al. present a search for proposed dark-matter particles called dark photons using radiation from the Sun (H. An et al. Phys. Rev. Lett. 134, 171001 ...