U.S. Secretary of State John Kerry (L), British Foreign Secretary Philip Hammond (2nd L), Russian Foreign Minister Sergei Lavrov (4th L), German Foreign Minister Frank Walter Steinmeier (7th L), French Foreign Minister Laurent Fabius (8th L) and Chinese Foreign Minister Wang Yi (9th L) wait with others before the start of a meeting with P5+1, European Union and Iranian officials at the Beau Rivage Palace Hotel in Lausanne March 30, 2015, during Iran nuclear talks.  REUTERS/Brendan Smialowski/Pool

Iran nuclear talks gather pace as deadline looms

LAUSANNE, Switzerland - Iran and six world powers ramped up the pace of negotiations ahead of a deadline for a preliminary nuclear deal that was less than 24 hours away, as both sides warned it was crucial to overcome differences that could wreck an agreement.  Full Article 

Asia up on Wall St. rally and China hopes, euro sags on Greece 12:52am EDT

TOKYO - Asian stocks rose across the board on Tuesday after a rally on Wall Street and steps by China to shore up its economy boosted risk appetite, while Greek debt worries again haunted the sagging euro. | Video

Andreas Lubitz runs the Airportrace half marathon in Hamburg in this September 13, 2009 file photo. REUTERS/Foto-Team-Mueller

Lubitz had been treated for suicidal tendencies

DUESSELDORF, Germany - The German pilot suspected of deliberately crashing a plane in the French Alps last week was treated for suicidal tendencies years ago before he received his pilot's license, German prosecutors said.  Full Article | Video 

A police car blocks one of many entrance points into the National Security Administration facility in Fort Meade, Maryland March 30, 2015.  REUTERS/Gary Cameron

One dead, two hurt outside NSA gate

WASHINGTON - Two people tried to run their vehicle through the National Security Agency's entrance gates near Washington before guards shot one of them dead.  Full Article | Video 

People walk in front of election posters of presidential candidate Muhammadu Buhari gestures in Kano March 27, 2015. REUTERS/Goran Tomasevic

Buhari builds on early lead in Nigerian election

ABUJA - Nigerian opposition leader Muhammadu Buhari built a lead of 2 million votes with three-quarters of states counted, raising the prospect of a stunning ballot box victory for a man who first came to power three decades ago via a military coup.  Full Article | Slideshow 

Screengrab/REUTERS

Bionic ants could be tomorrow's factory workers

Industrious 3D printed bionic ants the size of your hand could toil together in the factories of the future, says German technology company Festo.  Video | Full Article 

Rough Cut
Video emerges of Germanwings co-pilot Lubitz flying glider

Newly released video shows Andreas Lubitz, the Germanwings co-pilot suspected of deliberately crashing a plane in the French Alps, flying a glider. Rough Cut (no reporter narration).