Donating plasma can cause common but usually minor side effects like dehydration and fatigue. Serious side effects may occur, but these are rare. Donating does a lot of good. Blood plasma is needed ...

There's a fine line between fantasy and reality, but when you're dead set on making a real-life prop from a video game like Mass Effect, it takes more than mere inspiration to get the job done. "So ...

The Department of Defense’s Joint Non-Lethal Weapons Development Program (JNLWD) is closing in on a directed energy weapon that can literally tell people to go away—creating sound waves with laser ...

Plasma donation, or apheresis, is a relatively safe procedure, but there can be minor side effects. These include feeling faint or dizzy, and bleeding, bruising, or inflammation around the donation ...