Consciousness remains undefined, raising questions about whether awareness can be measured, shared, or even exists beyond the brain. Why Congress can't claw back war powers from Trump With the penny ...

Kiefer Sherwood and Drew O'Connor represent two potential failings of the Canucks' rebuild. Andrew Mordzynski / Getty Images The Vancouver Canucks are proving that their early-season plunge to the ...

With its huge rings of ice and dust, Saturn is one of the Solar System's most iconic planets. It's beautiful, really. But what's it hiding behind those bright clouds? Well, you're about to find out by ...