Migraine pain could be eased with ketamine, study finds
Researchers suggest that ketamine may be an effective treatment for migraine among patients who fail to respond to standard therapies.read more
Is gene editing ethical?
Advances in molecular biology are bringing the possibility of editing the human genome ever closer. But do we think this is ethical?read more
'Healthier alternative' status of e-cigarettes challenged in new study
E-cigarettes trigger distinct and similar immune responses to those of cigarettes and are potentially just as harmful to the lungs, suggests a new study.read more