Human Body
Some crops grown at elevated carbon dioxide levels have less zinc and iron.
In healthy people, seeing an enlarged hand lessened the subjective experience of pain.
Can experiments on insects say anything about human health?
New study maps how bacteria develop resistance to antibiotics.
A digital model demonstrates the inner ear can dampen background noises.
Chimps played more efficiently than human gamers.
Fungus-covered flies, fresh from a twelve-day trip to space, might have the answer.
Human genomes are a boon to medical research, but pose privacy risks.
After superhuman efforts, athletes often race again just days later.
Olympic athletes must consider elevation when training.
Sochi's elevation makes speed-skating world records unlikely.