McCain on his cancer prognosis: It’s ‘very, very serious’

Sen. John McCain's brain cancer is "very, very serious," the Arizona Republican said in an interview…

Get fit like Ruth Bader Ginsburg

An 85-year-old Supreme Court justice is not your typical inspiration for fitness goals.

Tasty, easy secret to this tailgate favorite

17 hours in the air? World’s longest airline routes

If you're already finding long-haul flights to be at the limits of human endurance, then assume…

The curious rise of Natalia Veselnitskaya

She's been called a "Russian government attorney," a "trusted insider" of the Kremlin, the "go-to lawyer…

What you need to know about the Equifax hack

Here's what happened when Equifax was breached by hackers and how to figure out if your…

US National Parks: Biggest, smallest, highest, lowest and more

Yellowstone, Yosemite and the entire country of Switzerland would fit inside the United States' largest national…

What makes the tick lady tick?

You'll find millions of ticks in the US National Tick Collection: big ticks, small ticks, even…

McCain: ‘Every life has to end one way or another’

Senator John McCain discusses with CNN's Jake Tapper the importance of appreciating and enjoying life.

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…