Astronaut Explains How to Use a Toilet in Space

Let's just say that they have to go very carefully.

WATCH: Anti-Vaxxer Parents Let Toddler Die After Trying to Cure Him with Maple Syrup

Hear the details that are emerging as they stand trial.

This Is What It Is Like to Live with Dyslexia

Now medical officials and everyday people will be able to understand the struggle those diagnosed go through on a daily basis.

Can Condoms Really Cause Cancer?

A chemical found in condoms has recently been added to a list of known carcinogens.

Goodbye Vasectomy, Hello Sperm Switch

A device that can stop your sperm flow with the flick of a switch? It's being tested this year!

WATCH: Man on Bus Shoots Up, Overdoses & Comes Back to Life

If the cops on the bus didn't administer Narcan, he'd be dead.

Consuming Human Flesh, Glass and 8 Other Bizarre Eating Habits

This slideshow covers 10 bizarre eating habits that may sound quite disgusting to you, but have become a way of life for many people.

Blue Star, a Horrifying Drug that Turns Users into Cannibals, Is on the Rise

Remember the drug that made a guy eat a homeless man's face in Florida? Well, it's back.

WATCH: A Texas Children’s Hospital Is Now Giving Children Marijuana

Some parents welcome this, others are horrified.

‘Miracle’ Newborn Comes Back to Life Right Before Cremation

This is one tough little premature guy.