The discovery of artemisinin based drugs has saved millions around the globe from dying of malaria.
The satellite business is booming.
Why Wikipedia isn't actually the 'sum of all human knowledge.'
That’s an area twice the size of Portugal, left treeless in 2014.
The other 6.2 million tonnes are dumped or exported.
Low-cost smartphones will be available in Nigeria, Egypt, Ghana, Kenya, Ivory Coast, and Morocco.
The preliminary results from a new Ebola vaccine look very promising.
Researchers are trying to crack the holy grail of sexual health with an anti-HIV microbicide ring.
Researchers reveal an "archipelago of disconnection."
The proposal is expensive and likely ineffective.