An Air India flight returned to Hong Kong on Monday shortly after takeoff due to a midair "technical issue," the airline said, just four days after another one of the company's flights crashed and ki...

Investigators have recovered the cockpit voice recorder (CVR) from the crashed Air India flight, a key step in uncovering what caused last week's deadly accident.

Stricter environmental regulations and slower global economic growth will soften marine fuel demand in the coming years, the International Energy Agency said in its annual report on Tuesday.