Equity
Fixing a neglected brain
Scientists used to believe that the adult brain was rigid. But recent evidence shows it remains capable of generating new cells and circuitry
Scientists used to believe that the adult brain was rigid. But recent evidence shows it remains capable of generating new cells and circuitry
Critical life skills like wariness of strangers, impulse control and the ability to distinguish right from wrong can all become casualties of a neglectful childhood.
With the help of neuro-imaging, Romanian orphans and the "Still Face Experiment" researchers are shedding light and hope on neglect, the most common - by far - form of child maltreatment.
A while ago, the goal of an AIDS-free generation would have been improbable.
Bamboo and Chai are leaving the zoo, but scientists are working on plans to "de-extinct" their ancestor, the woolly mammoth, which roamed prehistoric Seattle.