Tracking Pain in the Brain
Researchers make a map of the brain cells that transmit pain.
A male hummingbird makes sounds with his tail feathers to attract females.
More time spent outdoors resets circadian rhythms to help us get a full night’s sleep.
Dental plaque from ancient Neanderthals reveals that they used herbal remedies.
Genes may influence the ability to tell certain consonants apart and may play a role in the …