Scientists have long puzzled over the inner ear's ability to amplify sound. Now they think they know how the ear does it.
Different people may have different rates of mutation.
Researchers have demoed a prototype lunar greenhouse, showing plants can be grown without soil.
"Technology" is not monolithic, and neither are its positive and negative consequences for children.
The order brings a brief reprieve for scientists and the NIH, though many uncertainties remain.
The National Institute of Health announces the grants for research aboard the space station.
The federal agency makes an unprecedented decision in response to last week's federal injunction.
A federal ruling temporarily blocks expanded funding for embryonic stem cell research.
Blocking two proteins in mouse muscle cells allows them to generate more muscle.
A fruit fly study shows that genetics have a profound effect on how animals respond to diets.