Quantcast
issue
Read articles, including Science News stories written for ages 9-14, on the SNK website.

In a new study, rhesus monkeys on a calorie-restricted diet (such as the 27-year-old male at left) did not live longer than those consuming a more normal diet (like the male of the same age at right). Credit: National Institute on Aging/NIH

Follow Us
blogs & columns
multimedia
Not to miss
bookshelf