Muscle Regeneration
Researchers have used reprogrammed human cells to create new muscle tissue in mice.
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Sounds & Colors
Like humans, chimpanzees associate high-pitched sounds with bright colors and low-pitched sounds …
Antidepressant Drug Test
A blood test reveals how well a patient may respond to a particular antidepressant.
Counting Pigeons
New research suggests that pigeons, like monkeys, can count.
Predicting Side Effects
Computer scientists have developed a mathematical model to predict a drug’s side-effects before they …
Spider Brains
Some spiders' brains are so big they spill over into their legs.
The Oldest Oldies
Some of the first sound recordings ever made are finally being heard again.
Video Game Brains
Violent video games can affect brain activity well after the games are over.
Collecting & Hoarding
A listener asks why some people become collectors and hoarders.
Eye-Witness Accuracy
Tracking witnesses’ eye movements may help reveal what they’ve really seen.
Old Brains
Preserved brains from the early 20th century may shed light on mental illness.
Infantile Justice
Eight-month-old babies seem to favor rewarding good behavior and punishing bad.