Hidden away in the darkest corners of Earth’s atmosphere, a faint green airglow quietly paints the night sky, far from the ...

A volcano that has not erupted in 250,000 years has shown signs of returning to life. Scientists warned that an eruption ...

The Croc's Eye and Whirlpool galaxies shine in astrophotography captured by Vermont-based night sky enthusiast Dr. Michele ...

In a remarkable feat of amateur astrophotography, Michele Hernandez Bayliss, a Vermont-based astronomer, has managed to ...

Beneath a breathtaking full Moon, construction on the world’s largest optical and infrared telescope—the ELT—progresses in ...

China has struck a defiant stance in response to American concerns about Beijing’s efforts to expand its influence in the resource-rich South American nation of Chile ...