Jul 31, 2014 — More young adults and teens are swapping suntanning and sightseeing for working in orphanages, building schools and teaching English abroad.
May 28, 2014 — The worm causes a debilitating intestinal disease called schistosomiasis. And the parasite is spreading rapidly because of an economic boom along the shores of East Africa's Lake Malawi.
Mar 21, 2014 — When girls act differently from boys, both biological and cultural factors may be at work. But which is primary, and can research on chimpanzees shed light on the answer?
Jul 10, 2013 — Many families in rural Tajikistan spend hours each day collecting water from communal spigots or nearby rivers, where the water often isn't safe. When one village gets a new water system — and a tap in each yard — residents have more time to grow food and earn money to support their families.
Mar 15, 2013 — The economic expansion of the so-called "Global South" is being driven by new trade and technology partnerships, according to a United Nations report. The U.N. predicts that over the next two decades, economic and political power will shift away from Europe and North America.
Feb 28, 2013 — Three years after an earthquake destroyed much of Haiti's capital, it's clear that only a fraction of the $9 billion pledged in international relief reached the country. Most of what did arrive went to short-term relief, instead of rebuilding people's homes.
Sep 19, 2012 — An experimental program by the Global Fund brought more than 100 million malaria treatments to people in sub-Saharan Africa last year, a panel of public health experts said on Monday. But time may have run out for the program to prove it's worth continuing as the Global Fund's budget declines.
Nov 14, 2011 — As demand for offices and other developments has weakened, rising commodity prices have made farmland more valuable — turning some sites that were planned for buildings back into fields for crops.