Here’s what you’ll learn when you read this story: With more than 100,000 people in need of an organ transplant in the U.S. alone, scientists have turned toward perfecting human-animal chimeras as a ...
In China, a woman was found dead from a gunshot. Investigators found an unexpected clue during the autopsy. The victim's body showed the Y chromosome, which exists only in males. At first, they ...
THE NATIONAL ACADEMIES PRESS 500 Fifth Street, NW Washington, DC 20001 This activity was supported by contracts from the National Institutes of Health (Sponsor Award ...