As an underwater drone hunts along the bottom of the Indian Ocean for Flight 370, the search above water is under way, with 14 planes heading to the search area. This comes as Australia's top investigator says the aerial search is expected to end any day.
It's the latest discouraging news for the families of the plane's passengers, including Sarah Bajc, who's partner Philip Wood was a passenger on Flight 370. She is OutFront.
The autonomous underwater vehicle Bluefin 21 is back in the water searching for Malaysia Airlines Flight 370 after its first attempt ended prematurely. The drone is expected to collect data for 16 hours before returning to the surface.
If the underwater robot finds the plane, what shape will it be in? CNN's David Mattingly takes a look at all the possible debris scenarios.
The search for Malaysia Airlines Flight 370 is now in its 40th day, and searchers have yet to turn up a piece of the plane.
If the aircraft is found at the bottom of the Indian Ocean, investigators will have to figure out how to retrieve the black boxes and salvage the wreck from the sea floor.
CNN's Akiko Fujita takes us inside the challenging recovery operation.
"Blood moon" madness struck Tuesday morning, with people talking and tweeting incessantly about the lunar eclipse.
There were a few selfies and a lot of "blood moon" photos. Our Jeanne Moos has the story.
It's a race against time to contain the spread of a deadly Ebola Outbreak in Western Africa. It's one of the most contagious diseases known to man.
The death toll is rising, and Ebola has, so far, spread from a remote corner of Guinea to the capital city of Conakry, home to two million people. It has also spread to neighboring Liberia.
Dr. Sanjay Gupta is in Conakry, Guinea with exclusive access to patients being tested for Ebola in an isolation ward. He's OutFront.