Yvonne Aki-Sawyerr, the first female mayor in Freetown in years, is trying to clean up the perpetual mess caused by rain and garbage — a first step in her plan to revive the beleaguered city.
A woman from Iowa began taking pictures of goats in sweaters in Bangladesh and India. The owners thought she was crazy. But her work has made a difference in the lives of the locals, in a good way.
That's why public health officials are urging people to "know your status." But if they learn they are HIV positive, there isn't always a clear path to treatment.
'The Lancet' looks at everything from the potential spread of infectious diseases to the impact on the economy of the country where migrants and refugees have arrived.
The fortuitous dip in emissions of the main greenhouse gas, carbon dioxide, during the past three years is over, as economies turn up. The trend in the near future looks grim, say climate scientists.
Measles cases rose sharply last year around the globe according to a new report from the World Health Organization and the Centers for Disease Control and Prevention.
In Liyana, filmmakers let kids make up the story. The hybrid documentary/animated film has earned prizes, raves — and a 100 percent rating on Rotten Tomatoes.