The Laser Interferometer Gravitational-Wave Observatory has obtained the world's very first proof of the existence of gravitational waves, ushering in a new era of discovery.
Scientists just discovered Einstein's ripples in the fabric of spacetime.
02:04 Army-Navy game 2016: For first time since 2001, Midshipmen fall to Black Knights9
14:24 It's 'rediculous': Donald Trump denies he will be working on 'Celebrity Apprentice' during presidency, slams CNN for 'FAKE NEWS'13
13:03 Niall Horan, Shawn Mendes, Emeli Sande to perform on 'New Year's Rockin' Eve' special13
03:14 Pew Research study shows 40% of Americans surveyed approve of Trump's Cabinet picks15