Mars keeps refusing to behave like the dead, simple world many scientists once imagined. Each new rover trench, fractured ...

Steph Curry played well in his return, but it wasn't enough to help the Warriors beat the Timberwolves on Friday night.

Since president of hockey operations Jeff Gorton was hired four years ago, he has remained focused on the long-term goal of ...

Interstellar comet 3I/ATLAS shows a growing green glow and new X-ray activity as scientists study changes in its chemistry during its rare passage through the Solar System ...