Haitians and other US-bound migrants are boarding boats from Colombia by the hundreds each day. Next stop: the Darien Gap, a jungle that's feared as much for the armed rebels and narcos as for the snakes and jaguars.
Israel has one of the lowest rates of organ donation in the developed world. But advocates hope that religious and political leaders like the late Shimon Peres can help persuade Israeli Jews to sign up.
The Soccket is a soccer ball with a twist — a generator inside that turns kicks into power that can run a small lamp. Its American inventors and celebrity backers say it provides hours of light so poor children in homes without electricity can study at night. But this bright idea has run into some technical problems.
Can we treat our way out of the AIDS epidemic? On World AIDS Day we're partnering up with The Forum at Harvard School of Public Health for a discussion about the "treatment as prevention" strategy for eradicating AIDS.
The new NOVA special, "Vaccines: Calling the Shots," explores the lingering global resistance to vaccination campaigns. Case studies from around the world explain just how bad the impact can be when groups opt out of childhood shots.
In Nepal, as many as a quarter of newborn deaths could be prevented with the use of an inexpensive antiseptic ointment, routinely used after childbirth in the US. The challenge is getting it to the women who need it in time.
How should a woman ask for a raise? She shouldn't, said Microsoft's CEO at recent women's tech conference. But if that sounds shocking, it wasn't for many Indian women who have been told throughout their lives to keep quiet while the men are encouraged to get ahead.
Demand for medical care will grow. One possible solution would be to allow more foreign-trained doctors to work in the US. Many are ready to practice but the US system for residency keeps them out of the running. Marina Giovannelli of WLRN-Miami has more.
Brazil's surge in microcephaly cases has been widely blamed on the Zika virus. Now some claim it might be caused by pesticides, or even vaccines. We asked an NIH expert to sort out what we know from what we don't.
A year-long investigation by the New York Times shows the huge unmet need for kidney transplants across the world, and how Costa Rica has become a key place for people willing to buy themselves off of massive waiting lists.