New maps reveal a vast store of hidden star-making material called "CO-dark molecular gas," found in the Cygnus X region.

Record set in Florida: a 19-foot-long Burmese python is captured in Big Cypress, revealing new clues about the ecological ...

The Arctic isn’t just warming faster than the rest of the planet - it has entered a new climate state where extreme events ...

Study discovered that Chiron, a small icy world between Saturn and Uranus, is forming rings. This shows how small worlds ...