UC Santa Barbara students attend a candlelight vigil following Friday's series of drive-by shootings that left 7 people dead in the Isla Vista section of Santa Barbara May 24, 2014.
Venezuelan electoral authorities said Tuesday that they had invited international organizations to observe the upcoming presidential election.
Defense ministers of Brazil and Spain met in Brasilia Tuesday and voiced their readiness to strengthen the two countries' cooperation in defense.
Seven months after NASA's rover Curiosity landed on Mars to assess if the planet most like Earth had the ingredients for life, scientists have their answer: Yes.
Parabolic antennas of the ALMA (Atacama Large Millimetre/Submillimetre Array) project are seen at the El Llano de Chajnantor in the Atacama desert, some 1730 km north of Santiago.
New Yorkers were still free to gulp from huge sugary drinks on Tuesday, after a judge struck down the city's ban on supersized sodas just hours before it was supposed to take effect.
Argentina dismissed on Monday a Malvinas Islands referendum on the status of the disputed South Atlantic archipelago as a "maneuver with no legal value".
US President Barack Obama will host Irish Prime Minister Enda Kenny at the White House next Tuesday on the occasion of St Patrick's Day, the White House said on Tuesday.
Another round of budget battles will begin this week in Washington, with Republicans slated on Tuesday to put forth a plan that repeals President Barack Obama's landmark healthcare legislation.
The MDRS aims to investigate the feasibility of a human exploration of Mars and uses the Utah desert's Mars-like terrain to simulate working conditions on the red planet.
The United States on Monday threatened sanctions against Pakistan as the South Asian nation pressed ahead with a gas pipeline project with Iran.
The defendant in a Colorado movie theater massacre could be given "truth serum" under a court order issued Monday to help determine whether he is insane if he pleads not guilty by reason of insanity.
The Obama administration slapped fresh sanctions on a primary foreign exchange bank and four individuals in the DPRK for their alleged role in the Asian country's nuclear and missile programs.