By Elaine Donnelly
Extending sexual misconduct to combat units
A new study sets the stage for wider use of gene testing in early pregnancy. Scanning the genes of a fetus reveals far more about potential health risks than current prenatal testing does, say researchers who compared both methods in thousands of pregnancies nationwide.
A new study sets the stage for wider use of gene testing in early pregnancy. Scanning the genes of a fetus reveals far more about potential health risks than current prenatal testing does, say researchers who compared both methods in thousands of pregnancies nationwide.
Imagine a tiny snake robot crawling through your body, helping a surgeon identify diseases and perform operations.

Imagine a tiny snake robot crawling through your body, helping a surgeon identify diseases and perform operations.