Search planes and satellites scouring the vast Indian Ocean produced yet another tantalizing lead in the disappearance of Malaysia Airlines flight 370 - what appears to be a debris field of more than 100 objects. But the area is so large and the seas so rough that ships plying those waters have yet to find a single piece that could help solve the mystery.
The number of planes and ships searching has grown, but their job will be complicated by harsh weather moving in.
Here's what we know now as of now about the investigation into missing flight MH370.
Check out ABC News' photos of the search for the flight here, too.
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