Photosynthesis changed Earth in powerful ways. When photosynthetic organisms appeared, it led to the Great Oxygenation Event.

The success of the Axe re-launch event in both Nigeria and Ghana is even more impressive when considered in the context of ...

A Survey of Hubble’s Deepest Look Back into Time Uncovers New Clues There seem to be countless black holes in the universe – ...

A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...

A new analysis of the brushstrokes and colors in Vincent van Gogh's famous painting Starry Night reveals a striking ...

PARIS — BlackSky Technology announced “a seven-figure” contract Sept. 19 from Australian startup HEO to provide imagery of ...

Patchy, dense fog forms across neighborhoods that received rain Wed. night. This is also a sign of clear skies above. Clear ...

Dark sky” campaigns to reign in light pollution are gaining traction across the country—and in the Berkshires.

Explore the enchanting world of Astro tourism, where travelers seek out dark sky destinations for unrivaled views of the ...

IRISH stargazers are set for a huge treat tonight, as a rare event will be visible in the skies. Astronomy Ireland has ...

We are expecting mostly clear conditions. September’s full moon is ... projected onto the surface of the eclipsed moon. In ...

IRISH stargazers are set for a major treat as a “rare” sky event will take place tomorrow – and an expert has revealed the ...