Unions don't like any of the 2016 GOP presidential prospects so far. But organized labor's loathing for Wisconsin Gov. Scott Walker runs especially deep.
Scientists launched a large trial Monday to test two vaccines. But testing Ebola drugs in West Africa is proving more difficult than expected because the disease is disappearing rapidly.
Many economists say a big missing piece of the economic puzzle is apprenticeships that give high school graduates access to good-paying, higher-skilled jobs in the trades.
The American Library Association awarded its top medals to Dan Santat's tale of an imaginary friend on a mission and Kwame Alexander's story of basketball-playing twins.
Standard & Poor's has agreed to pay more than $1 billion to settle charges that it gave false ratings to mortgage-related securities in the years leading up the financial crisis.
The House has voted to repeal the Affordable Care Act, the first such full repeal vote in two nearly two years. Some 19 million Americans would lose health coverage under the legislation. The bill, though, is not likely to pass the Senate, where a half dozen Democrats would have to go along with it. President Obama has also promised to veto legislation that undoes his signature achievement.
Law enforcement in Nebraska towns near the Colorado border are reporting a jump in pot-related offenses. Legalization next door, they say, is creating burdensome consequences they never asked for.
The British Parliament has voted to allow scientists to attempt to do "DNA transplants" on women's eggs to try to help them have healthy babies. Doctors want to do this to help families carrying devastating "mitochondrial diseases." But opponents question whether transferring DNA from healthy eggs into the eggs of women carrying these diseases is safe, and whether it would open the door to "designer babies."
A gruesome video from the self-proclaimed Islamic State, or ISIS, released on Tuesday purports to show the killing of the Jordanian pilot who was captured in Syria in December.
Florida Republican Marco Rubio is using his new role as chairman of a Senate Foreign Relations subcommittee to rail against what he sees as U.S. concessions to Cuba. He's particularly concerned about plans to reopen the U.S. embassy in Havana.