In a scientific “first,” a tiny heart structure composed of human cells has been successfully grown within a pig embryo.

Human trafficking has developed into a booming enterprise in Oklahoma, the lead investigator with the Tulsa Police Department's seven-person Vice Unit said.

New neurons in your brain? A landmark study from Karolinska Institutet finds adults keep forming brain cells into the old age ...

The robot revolution has long sounded like a far-off sci-fi notion, but it’s a reality at the e-commerce giant.