Despite research into a male contraceptive pill starting around the same time as its female counterpart, no product has ever made it to market. But that could soon change, with a new non-hormonal male pill entering human trials in the UK late last year. Ian Sample speaks to bioethicist Prof Lisa Campo-Engelstein of the University of Texas and Prof Chris Barr ... Show More
Sep 1
Could humans ever communicate with whales?
Ever since the earliest known recording of whale song was made in 1949, researchers have been captivated by the wails, rumbles, clicks, grunts and squeals of their communication. As technology improves, scientists are decoding the intricate patterns that make different species’ v ... Show More
17m 23s