Researchers at Florida International University are using advanced biologging technology—essentially fitness trackers for sharks—to understand how great hammerheads choose their prey.

Dr. Javin Oza said building synthetic cells in a lab environment is “kind of like rebuilding a car from its parts.” ...

Almost every week, I meet students and parents who ask me some version of the same question: “Will AI replace jobs?” My ...

Testosterone is one of the body's most powerful hormones. In the womb, it helps direct male sexual development. When boys hit ...