Dig into what circumstances allow for an accidentally amputated limb to be reattached, and what options you have when it can't be.

Humans may be living longer on average these days, but, even so, only a fraction of us will live to see our 100th birthday.

In June 2025 I was not only asked to speak at the International Atomic Energy Agency (!), I got the extremely rare ...

I've been a science writer going on fifteen years now, but before that I worked as a certified personal trainer. In between ...

At $37 trillion and counting, the national debt is in the stratosphere. That hasn’t stopped the space cadets in the federal ...