Cancer

Doherty has been battling cancer for years, and recently took the stage with her co-stars in an emotional moment.

"The fear was overwhelming to me," the actress wrote. "Scared of all possible bad outcomes, worried about leaving my mom and how that would impact her."

The legendary actor underwent an intensive chemotherapy and radiation regimen last year.

Deep breath!

If you can't win a fair fight, don't fight fair.

They know more about you than you know about yourself.

This could be huge.

Too much sunlight might give you cancer, millimeter-wave light can find it.

It might be time for us to give spiders a break.

You'll never look at your cat's litter box the same way again.