Police cadets and others waiting outside a Yemen police academy in Sanaa were among more than 30 reportedly killed. Suspicions fell on the local Al Qaeda branch, which has attacked military targets in the past.
The UN Security Council openly discussed North Korea's gulag and human rights abuses, despite the efforts of Russia and China to block it.
Boko Haram militants kidnapped nearly 200 women and children and killed 32 people this week. The government, meanwhile, said 54 soldiers will face a firing squad for mutiny, assault, and disorderly behavior.
The police crackdown was widely expected as the protest movement has fizzled in recent weeks. Protesters insist that their movement for freer elections in Hong Kong will continue in another form.
The beauty queen's murder by her sister's boyfriend is just a high-profile example of the sort of violence – particularly against women – that has given Honduras the worst per capita murder rate outside a war zone.
The NBA drew 19,000 people to a game in Mexico City last night, as the US basketball league seeks to broaden its international appeal.
Opium output in Afghanistan, the world's largest producer, is forecast this year to be 17 percent higher than in 2013, possibly because security personnel were pulled off opium crop eradication duty.
Mexico's attorney general ended a press conference last week about the 43 missing students by declaring that exasperated line, fueling outrage at the government's handling of the case – and launching a new hashtag on social media, #YaMeCansé.
Robert Hannigan called on US Internet giants to do more to help fight the militants using their networks to recruit new members abroad. The companies' cooperation has dropped off since Edward Snowden's intelligence leaks became public.
Four new suspects in the case of 43 missing college students pointed Mexican authorities toward a mass grave this week. A month after the students' disappearance, families still have no answers.
Experimental drugs have been used on infected patients, but none have been approved by the World Health Organization. There are signs that the Ebola outbreak in West Africa is being contained in some countries.
The US is the biggest financial donor to Ebola-infected countries in West Africa. But the largest number of healthcare workers deployed in the field hail from an island nation with a cash-strapped communist government.