Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Outer space is a rough place for the human body. The effects of ...

Scientists have bred mice that are just like us — at least in terms of their immune systems. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For ...

Despite existing in the food safety danger zone, the living human body does not go bad. Like in a tower defense game, our body is picking off invaders on multiple fronts at all times. The mitochondria ...