The Cassiopeia A supernova remnant reveals that massive exploding stars can forge far more of life's essential ingredients ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...

Zach LaVine erupts for 42 points in a must-win game, then sends a blunt message to his Kings locker room about accountability ...

Japan and Australia urged calm on Sunday after Chinese military aircraft locked radar on Japanese fighter jets, a month after ...