91福利社

President Barack Obama has lifted his predecessor's ban on funding for foreign aid agencies who promote family planning including abortions. What effect did the ban have and what will happen in the long-term?
Also: The new research that suggests bi-polar disorder and schizophrenia might be linked.
Robotic carrier-pigeons in South Africa collecting medical samples from remote regions.
Moebius syndrome - the medical condition that stops people from smiling.