From back injuries to difficult childbirth, here are six annoying parts of being human that you can blame on evolution.

HEALTH
You’ve heard of therapy dogs, but maybe not therapy llamas and alpacas.
As anyone who has seen ‘A Christmas Story’ knows, licking a cold metal object can be dangerous. Here’s why you should never stick your tongue to a metal pole in winter.
Americans get an average of only 11 vacation days per year. Use them wisely.
Anesthesia is a complex mixture of medications that lessen pain during procedures. Different types affect the body in different ways.
Are you having trouble falling asleep? Try the military method that helped Navy pilots fall asleep in under 120 seconds.
A case study of a man in Australia is highlighting the return of a disease associated with Elizabethan sailors and polar explorers.
Get a better sense of how illnesses have shaped history with these gripping reads about history’s most notorious diseases.
These tips can help extend the shelf life of your grapes and keep them fresh for weeks to come.
Experts say you shouldn't skip cleaning new cookware.
Whether you’re vegan, vegetarian, or veggie-curious, these cities are worth a visit.
The idea of peanut dust being carried through a plane cabin has always worried those with serious allergies. New research should ease their concerns.
There is an art—and perhaps even a science—to putting on Band-Aids correctly.
Barring some dramatic medical advancements, living into your eighties remains the best-case scenario.
Many people underestimate the damage that suppressing a sneeze can cause.
There’s no universal expiration date for helmets. Here’s when—and why—you should replace your helmet.