A panicle of quinoa, growing in the greenhouse at KAUST. Read More »
A PET scan of a brain during normal sleep. Two scientists say sleep may help the brain prune back unneeded synapses. Read More »
A blood sample was extracted from a wobbegong shark, similar to this one Read More »
The appearance of fake news on websites and social media has inspired scientists to develop a "vaccine" to immunise people against the problem. Read More »