A powerful magnitude-8.2 earthquake struck in the Pacific off Chile's northern region on Tuesday, leading authorities to order an evacuation before an expected tsunami. There were no immediate reports of injuries or damage.
Facing their biggest security challenge in years, NATO foreign ministers discussed how to react to Russia's annexation of Crimea and what measures to take reassure the alliance's rattled eastern members in the face of a newly assertive Russia.
The Obama administration has conducted warrantless searches of Americans' communications as part of the National Security Agency's surveillance operations that target foreigners located outside of the U.S., the administration's top intelligence official confirmed in a letter to Congress disclosed Tuesday.
The National Labor Relations Board’s determination that Northwestern University football players are employees and may form a union has the potential to end the exploitation of young athletes by universities, coaches and fans.