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An Iowa drug developer is preparing to test a possible Ebola vaccine in humans.
President Obama is on a summer vacation at Martha's Vineyard.
Study: Glaciers in North America and the Alps most prone to human-caused melt.
The troops on the border will assist with surveillance against 'narco-terrorists.'
The 5-day extension to an earlier 72-hour cease-fire opened with rockets and airstrikes.
Residents of Ferguson, Mo., didn't wait for press conferences, petitions or legal action to bring national attention to their streets.
The defense team wants the trial be moved to Washington, D.C.
The Yazidis are an ethnically Kurdish religious group caught in the path of Islamic militants in Iraq.
The surgeon had earlier been charged with incompetence in Iowa.
Ukraine government threatens to block convey if inspection of cargo is denied.
Will mimicking Apple's old ad strategy pay off for Microsoft, or backfire?
Liberia wrestles with who should be given the few doses the country has to treat Ebola.
Visit by Army Gen. Martin Dempsey shows how far the two countries have come.
Voters will vote on the plan to improve the state's water infrastructure in November.
Prosecutor's office confirms teen had no prior misdemeanors or felonies.
Sound of an actual ticking clock can speed up reproductive timing, study finds.
Six former platoon mates shop proposal for book critical of the former Taliban prisoner.
Intel and Michael J. Fox Foundation team up to collect data on those with Parkinson's.
Court has denied a request to delay its ruling striking down Va.'s same-sex marriage ban.
3,400 kids a day are seen in hospital emergency rooms for sports-related injuries.