A 15-year search reveals the first evidence of a cosmic 'gravitational wave background' emitted by ancient, colliding black holes. When you purchase through links on our site, we may earn an ...

The electoral blue wave predicted by political scientists might have fizzled in much of the U.S., but on Tuesday it drenched a corner of the Chicago area that, not long ago, was practically ...

Rubio posted a simple GIF of a large wave, but the move backfired tremendously for him. The issue is that it wasn't a GIF of just any wave, but a very blue wave—blue, as in the color associated ...