Researchers at MIT have developed a bionic knee that redefines mobility for above-the-knee amputees. Unlike traditional socket-based prosthetics, this system anchors directly to the bone and ...

The long-running murder case against Deven Moffitt, who was accused of killing his girlfriend and allegedly burying her ...

Sperm are such great swimmers because of a slender flagellum that ripples like a living whip, trading brute force for ...