Portaledge camping at Yosemite.
British climber John Roberts in South Africa.
Ice climbing a frozen waterfall.
Extreme kayaking at Victoria Falls.
Blake Aldridge dives 29 meters from the rock monolith during the Red Bull Cliff Diving World Series in Portugal.
A death-defying act by Eskil Rønningsbakken in Norway.
Base jumping in Yosemite.
A ride at the Stratosphere Tower in Las Vegas.
Driving down a sand dune in Lucky Bay, Australia.
- Barack Obama had his final press conference as president, defending his legacy and vowing to fight Trump if the nation's "core values may be at stake."
- Scott Pruitt, Donald Trump's pick for EPA chief, refused to say at his confirmation hearing if he would recuse himself from lawsuits he filed against the EPA.
- It's official: Scientists announced today that 2016 was the hottest year on record and that greenhouse gases are to blame ♨️️🌍
- "Will & Grace" will return for a 10-episode revival. Debra Messing and Eric McCormack will reprise their roles in the groundbreaking NBC sitcom 📺