Scientists detected the gravitational waves after a pair of unusual black holes collided.
A detailed first-person account of the raid that killed Osama bin Laden will be published next month. The author, who uses a pseudonym, was a leader of Navy SEAL Team 6 in the operation that resulted in bin Laden’s death on May 2, 2011 in Abbottabad, Pakistan.
The book will be out just weeks before the presidential election and enters a political landscape that already includes a 22-minute film that features former U.S. military and intelligence officers who says President Obama has leaked classified intelligence on the raid for political gain.
Robin Young and Jeremy Hobson are hitting the road. Our Tumblr brings you behind the scenes of our election coverage.