FOR THE AGES Peoples’ chronological ages may not match the state of their bodies. New research suggest some people age faster than others. Some factors that contribute to aging may be in the blood.
PAPER TOSS When sheets of paper were scrunched, variations in surface area (larger on the left) led to balls with different levels of crumpled folding. Surface area is one part of a new equation that may help describe how brains fold.
Psychopaths often don’t fit movie stereotypes, but they share particular characteristics. New research shows that, contrary to popular thought, cognitive behavioral therapy can help some psychopaths stay out of prison.