Foreign policy has largely taken a back seat on the presidential campaign trail, and former Vice President Joe Biden could seize on that opening to position himself as the global policy expert if he runs

North Korean state media has confirmed that leader Kim Jong Un is on a train to Vietnam for his second summit with U.S. President Donald Trump

Opponents of Venezuela President Nicolas Maduro braved tear gas as they rescued boxes of emergency food from burning trucks during violent clashes on the Colombian border with security forces blocking the entry of U.S.-supplied humanitarian aid

Pentagon chief says US government needs a broader, more effective approach to border control

Top defense officials have toured sections of the U.S.-Mexico border to see how the military could reinforce efforts to block drug smuggling and other illegal activity.

Retired astronaut Mark Kelly is casting his Democratic campaign for U.S. Senate as a "mission for Arizona" as he kicks off his bid to finish John McCain's last term in Congress

Retired astronaut Mark Kelly is kicking off his U.S. Senate campaign with a rally in Tucson, Arizona

Democratic presidential candidate and California Sen. Kamala Harris says she doesn't "condone military action at this point" to ensure humanitarian aid reaches Venezuela

The Latest: Extremist attack keeps some frightened Nigeria voters from polls

Trump administration acts to bar taxpayer-funded family planning clinics from referring women for abortions

The Ohio hospital system investigating a doctor accused of ordering painkiller overdoses for dozens of patients says five who died may have received excessive doses when there still was a chance to improve their condition with treatment

Haunting scene in Oscar-nominated 'Roma' puts a rare spotlight on surprisingly common stillbirths