Discover how ice crystals and winter skies create sundogs, sun pillars and halos — and when to look up from the Nature Center ...

Artificial Humans is one of 18 eye-catching installations brightening up Boston as part of Winteractive, a public art ...

Canada wants at least 250 new armored fighting vehicles, followed by new tanks, as it faces the challenges of an increasingly ...

A reflection-based solar cell design inspired by periscopes achieves near-complete visible transparency and record light ...

Skywatchers across parts of North America are getting front-row seats to a lunar occultation, where Luna makes one of the ...

Canary Wharf’s Winter Lights festival returns from January 20 to 31, marking its 10th year with 16 illuminated artworks, new ...

A lunar occultation happens when the moon passes directly in front of a star or another celestial body, blocking it from view ...

On cold, sunny days, tiny ice crystals in the atmosphere can create breathtaking displays like halos, sundogs, and light ...

Australia will observe a national day of mourning for those killed in the Bondi terror attack. Here’s how you can pay your ...

LG came on strong at CES 2026 with a new suite of OLED TVs featuring stunning design and impressive video performance.

Temperatures will reach the single digits and the teens tonight with the wind chill below zero.