News
- Paleontology
New arthropod species really stuck together
Recent fossil discovery shows that new species of arthropod formed chains, raising the possibility of communal behavior.
- Life
A better understanding of inherited breast cancer
New studies on a type of inherited breast cancer identify a key factor with different roles in different cancers.
- Humans
New hand, same brain map
An investigation of a man who received a successful hand transplant suggests that reorganization of sensory maps in the brain following amputation can be reversed in short order.
- Earth
Lake Superior’s ups and downs
Analyses of trees and other organic material buried in a riverbank near Lake Superior’s northwestern shore shed new light on how much and when the lake level varied soon after the last ice age.
