Humans evolved to be both hunters and hunted; although Homo sapiens can take down large prey, our species is also vulnerable to big predators. Now, new research reveals how the human brain switches ...

As a tool you generally break out in the event of an emergency situation, a generator is expected to have a certain degree of reliability. Otherwise, what would be the point of something that's ...

The hypothalamus, a brain region that helps control our hormones and sleep cycles, is also responsible for our ability to switch between predator- and prey-like behavior. When you purchase through ...