Two passengers' names match those of Al Qaeda suspects, reports say. But experts caution that it's too early to tell if the link is legitimate.
Clues to Flight 447's failure may lie in Airbus tail section found Monday. Some airlines are starting to replace the instruments, known as Pitot tubes.
A French submarine is heading to the area to help locate the plane's black boxes, which may be at the bottom of the ocean.
Information from "black boxes" and other sources could help prevent future accidents.
A Brazilian navy ship picked up a backpack, briefcase, and Air France flight 447 boarding pass.
A Christian Science perspective.
100 m.p.h. winds, hail, and rain might have brought Flight 447 down, says a former Air Force meteorologist.