Scientists Think We Can 'Delay' The Aging Process, But How Far Can We Actually Go? (

As we get older, many changes happen to our body, we become frail, our hair turns white, and our skin wrinkles. We also become more susceptible to disease and may lose our cognitive abilities.

Xenobots 2.0: These Living Robots Self-Assemble From Frog Skin Cells (

Scientists stumped by strange X-rays from Uranus (