Highlining Yosemite Falls with Dean Potter

National Geographic Live! Interview with Carsten Peter

National Geographic Live! Interview: Michael Melford

National Geographic Live! Interview with Brian Skerry

National Geographic Live! Interview with Mark Moffett

National Geographic Live! Interview with Andrew Skurka

National Geographic Live! Interview with Mattias Klum

National Geographic Live! Interview with Mireya Mayor

National Geographic Live! Interview with Bulent Atalay

National Geography Live! Interview with Tim Flannery

The Case for Class-Based Affirmative Action

Schwarzenegger: 'Sexier' Term Needed for Infrastructure

Martin Sheen's 'Senior Moment'

Firoozeh Dumas on Being Nominated for the Thurber Prize

No Child Left Behind's Legacy? Accountability on Steroids

Amit Ronen: The Growth Potential of US Renewable Energy

Data-Collecting Drugs? What Comes After Open Source

Jonathan Mahler: Lawsuit Against Bush Over Guantanamo Bay

Creating a Company Culture of Innovation and Engagement

Does Mainstream Media Only Deliver Truth that Sells?

Ashley Judd: Find Your Passion and Start Giving Back

The Call to Preserve Important Civil Rights Movement Sites

The Panama Papers

Working to Give Young Black Men Knowledge and Opportunity

The Inspiration Behind Deafman Glance

How 'Between Two Ferns' Saved Obamacare

24 Acres of Ruins Underwater

Salman Rushdie's Effect on the Publishing Industry

Growing Religious Violence Taints Malaysian Government

How to Spark a Thought Revolution? Energy & Communication

CTO Chopra: Building a Culture of IT Transparency

Be Prolific, Not Perfect: How John Legend Gets Inspired

Jonathan Safran Foer Advocates for Food Marketing Reform

Person Practices Slackline on Mountain

'BEST HIGHLINE in the world' - Slackliner enjoys a HEAVENLY view while tackling an INSANELY HIGH line in France

Slackline record set in Western Australia Stirling range national Park

Daredevil slackliner struggles to keep his balance 150m above Rotterdam river

How This Pro Slackliner Crosses Canyons

Slick Slackline Tricks Over Swimming Pool