After almost five months of conflict, the Ukrainian government and pro-Russian separatists have signed a truce to end the fighting. More than 2,600 people have died in the violence between the two sides, and hundreds of thousands have been forced from their homes.
Ukraine and the Russia-backed rebels have announced a cease-fire agreement set to go into effect Friday.
Police in Ferguson, Mo., started wearing video cameras this week. What effect do they have on behavior? A criminologist reviews the (preliminary) evidence.
There's nothing like an ambulance when you really need one, but they're expensive, and a lot of people who call an ambulance would actually be better served with a different, cheaper kind of care.
Thousands of workers for the supermarket chain forced the company to back down and restore their CEO. One expert says the labor movement needs to be as creative as those workers to win the next fight.
Ben Hewitt's sons do not follow standardized curriculum; there are no tests or grades. He is a member of the "unschooling" movement.
Over the next six months, about 20,000 people will get Ebola. Half will likely die. To stop the virus, the World Health Organization says it needs thousands of health care workers and $600 million.
The Service Employees International Union ssays that workers will strike in 150 cities to call for the fast food industry to adopt a minimum wage of $15 an hour.
A group that tracks violence against children is reporting "grave violations" in Nigeria's fragile northeast. Violence there is getting worse, the group says, despite a state of emergency in some states and the "Bring Back Our Girls" campaign that raised awareness of the children kidnapped by the militant group Boko Haram.
Former Virginia Gov. Bob McDonnell has been found guilty on all 11 public corruption charges that he faced. His wife, Maureen, was convicted of eight of those same charges, as well as one additional charge of obstructing the grand jury investigation.