Missing plane in Alaska had a rapid loss of elevation and speed before its signal was lost, the Coast Guard says.

When YouTuber Tyler Oliveira decided to visit the town of La Rinconada in Peru, more than 16,000ft above sea level, little did he expect to encounter "the most inhumane place on Earth" ...

Recovery crews have removed the first major pieces of airplane wreckage from the Potomac River after an American Airlines regional jet and an Army Black Hawk helicopter crashed in midair last week.