When to Worry about a Bruise

Bruising is a common physical symptom. What causes bruising and how do you know when a bruise is something you should worry about?

— Read more on ScientificAmerican.com

Source: https://www.scientificamerican.com/article/when-to-worry-about-a-bruise/

Army helicopter goes down in Colorado foothills, no injuries reported

The Army called it an aviation mishap involving an MH-60 Black Hawk helicopter and Special...

The inclusion would, for the first time, enable veterans to qualify for disability benefits...