A Manitoba-based photographer captured the green glow of the aurora borealis above his home in South Indian Lake. This timelapse footage, recorded by Reynald John Roldan, shows the aurora swirl in the ...

WHEN you think of radioactive material, one would immediately associate it with a green glow. Take the opening sequence of The Simpsons animated series, for example, where the Homer Simpson ...

Meet comet C/2025 F2 (SWAN): a celestial body glowing green as it swings around the sun, currently visible in the early morning hours with backyard gear, such as small telescopes or binoculars.