IE 11 is not supported. For an optimal experience visit our site on another browser.
  • UP NEXT

    Who is Third Party Candidate Jill Stein?

    00:37
  • What’s the Youngest Age to Compete in the Olympics?

    00:35
  • What a Heat Dome?

    00:35
  • Is China Militarizing in the South China Sea?

    00:37
  • How Do You Become a Member of the Academy?

    00:37
  • Wall Street Lingo: What's a Corporate Inversion?

    00:35
  • Behind the Brexit: Why the U.K. Might Leave the E.U.

    00:36
  • Why Uber Is Better at Geolocation Than 911 Dispatch Centers

    00:35
  • How Does the IPhone's Fingerprint Scanner Work?

    00:35
  • Baby Boomers Are Reimagining Their Next Steps

    00:49
  • Eight Weird Things That Have Shown Up on Weather Radar

    00:35
  • Here’s Why We Have Statutes of Limitations

    00:36
  • What Time Do Tornadoes Tend to Strike?

    00:43
  • How Does the Abortion Pill Work?

    00:36
  • Gravitational Waves Discovered - But What Exactly Are They?

    00:41
  • Where Can You Find Most Volcanoes?

    00:43
  • What Is a Silent Heart Attack?

    00:42
  • Those Blood Pressure Numbers Explained

    00:42
  • Should Pregnant Women Exercise?

    00:42
  • Is Snoring Dangerous?

    00:42

Why Is Plane Debris Hard to Find in Indian Ocean?

00:41

Kathleen Dohan from Earth and Space Research explains why it would be hard to find plane debris in the Indian Ocean, where Malaysian Airlines Flight 370 is said to have crashed.