Month: December 2007

When cut, a planarian flatworm can use a population of stem cells called neoblasts to…

Every year, in the United States about 1,500 people have surgical objects accidentally left inside…

Young chimpanzees have an “extraordinary” ability to remember numerals that is superior to that of…

Animals could age faster depending on how much they compete for food in early life,…

Scientists believe they have located a new brain area essential for good memory – the…