Mark Quarterman says the slaughter of elephants for their tusks is at its worst in decades. As demand for ivory soars in Asia, Africa's vicious militant groups are killing elephants to pay for their arms and ammunition.
A second day of digging in a Detroit field yielded no sign of the remains of former Teamsters boss Jimmy Hoffa. Undeterred, authorities will resume their hunt Wednesday morning.
Journalist Michael Hastings, known for his 2010 profile of Gen. Stanley McChrystal that led to the officer's abrupt retirement, died in a car accident in Los Angeles on Tuesday.
A mentally disabled woman and child were "locked in rooms, forced to work all the time, threatened, beaten and injured, exploited, used as pawns to get drugs," a prosecutor says.
George Gascon, a former police chief, says immigrants are less likely to report if they are victims of crimes if they fear police. It's in law enforcement's interest to bring them out of shadows
Like a magician in a blue shirt and white socks, James Riddle Hoffa stood outside the Machus Red Fox in Michigan on July 30, 1975, made a phone call and vanished.
Skeptics who have long theorized that TWA Flight 800 was brought down by sinister forces will get a fresh surge of energy when a new documentary attempts to disprove that the 1996 crash was accidental.
The Pentagon unveiled plans Tuesday for fully integrating women into front-line and special combat roles, including elite forces such as Army Rangers and Navy SEALs.
A campfire left untended sparked a blaze near Yosemite National Park that is threatening hundreds of homeowners -- but firefighters are starting to get a handle on it.
Wendy Weiser says the Supreme Court's ruling on Arizona voting restrictions was a win for voters, but why stop there? It's time to modernize the U.S. election system
Police in Mexico arrested Walter Lee Williams, a man on the FBI's list of most wanted criminals, late Tuesday, Mexican state news agency Notimex reported.
In an open letter to President Barack Obama published Tuesday, dozens of doctors asked to be allowed to treat hunger-striking prisoners at the U.S. detention center at Guantanamo Bay, Cuba.
P. Jeffrey Black bumped up against his bosses in the Federal Air Marshal Service, eventually becoming a whistle-blower and testifying to a closed-door congressional hearing before his retirement in 2010.
Sheriff's deputies in northern California say a 27-year-old stabbed his father with scissors, then cut off his hands with a radial arm type saw. Both are being treated at area hospitals.