Finding suggests novel ways to boost vaccination or natural defe...

Collider Triggers End-of-World Fears
Scientists are dismissing critics who warn that the Large Hadron Collider could create Earth-swallowing black holes

Down's signs 'seen in stem cells'
Scientists in London have traced the embryonic changes that occur in children with Down's syndrome

Brain chemistry winter blues link
Scientists have pinpointed seasonal changes in brain chemistry which may cause some people to get the winter blues.

Farm pregnancy 'cuts asthma risk'
Living on a farm while pregnant may help cut the chance of the child developing asthma, eczema and even hayfever, say scientists.

Blood vessel cells are instructed to form tube-like structures
(Uppsala University) A research group from Uppsala University shows for the first time that a special type of "instructor" molecule is needed for...