What does it really mean to be a man?

Masculinity has always been a shifting concept. The history of man is littered with examples of…

Watch McCain describe how he wants to be remembered

On State of the Union, Sen. John McCain talks to Jake Tapper about his legacy.

McCain on cancer: ‘Every life has to end’

Senator John McCain tells Jake Tapper about his brain cancer diagnosis and current health condition.

What causes a tsunami?

CNN's Jennifer Gray explains the effects of tsunamis and what causes this oceanic phenomenon.

Prince George’s cutest moments

As Prince George starts school at Thomas's Battersea in south London, we look back at some…

Exploring Mount Everest

A look at the exploration of Mount Everest.

What to do before the storm hits

In areas where hurricanes can strike, it's a good idea to have a closet or a…

Chargers fans tailgate Los Angeles-style

Los Angeles fans have a charged up tailgate welcome to their brand new team.

Photo of dog carrying bag of food goes viral

Meet Otis, the dog whose picture went viral in the aftermath of Hurricane Harvey.

How the color purple was discovered (accidentally)

When he started fiddling with chemicals in his home in March 1856, William Henry Perkin had…