Ancient Cave Discovery Unlocks Secrets of Superbugs

Deep inside a cave in New Mexico, researchers have made a startling discovery – bacteria that are resistant to antibiotics, yet have been pristinely isolated from human contact for more than four million years.

Our study shows that antibiotic resistance is hard-wired into bacteria. It could be billions of years old, but we have only been trying to understand it for the last 70 years.”

Want to Look Two Inches Taller? Try Holding a Gun

A core tenet of the human “fight or flight” response begs the question, is this guy bigger than me? A recent study suggests that answer depends on if he’s wielding or not. Turns out, our brains might give a subconscious size advantage to opponents if they’re holding a weapon.