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March 31st, 2014
09:55 PM ET

Are the recent California earthquakes a sign that something bigger is on the way?

A magnitude 5.1 earthquake rocked Southern California over the weekend. It struck along a fault that's less well-known than the San Andreas, but one that's potentially even more dangerous. Jason Carroll takes a closer look.

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Filed under: Earthquakes • Jason Carroll
March 31st, 2014
09:53 PM ET

How powerful are the satellites looking for Flight 370?

Satellites are playing a key role in the search for Flight 370. But so far, they have not been able to spot any debris from the missing plane. Weeks into the search, there are questions about why satellites have not been able to provide more accurate information. Gary Tuchman got an up close look at how they work.

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Filed under: Gary Tuchman • Malaysia Airlines Flight 370
March 31st, 2014
09:43 PM ET

No sign of Flight 370, no sign of giving up the search

Planes and ships are combing the Indian Ocean for any sign of the missing plane. The hope is they can zero in on the location while the black boxes are still pinging their locations. Navy Commander William Marks is looking for Flight 370 on the USS Blue Ridge. He tells Anderson they are spotting debris everyday, but so far "nothing associated with the aircraft."

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Filed under: Malaysia Airlines Flight 370
March 31st, 2014
09:18 PM ET

Flight 370's final sign-off is not what was originally reported

For weeks, Malaysian authorities reported the final words from Flight 370's co-pilot to air traffic controllers was "All right, goodnight." That is a non-standard sign-off, and it raised serious questions about what may have been happening inside the cockpit. Now officials are revising what was said in the final transmission to "Good night Malaysian three seven zero" which is more routine. Anderson gets the latest developments from Kyung Lah in Australia and Nic Robertson in Kuala Lumpur.

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Filed under: Kyung Lah • Malaysia Airlines Flight 370 • Nic Robertson