Federal investigators released a preliminary report on the deadly crash of a UPS cargo plane in Louisville, Kentucky, that killed 14 people earlier in November, revealing that hardware meant to hold ...

This combination photo provided by the National Transportation Safety Board (NTSB) via UPS shows a sequence of framegrabs made from video where an engine is seen detaching from the plane's left wing ...

The NTSB says Boeing knew for years about a flawed engine-mount part that failed on a UPS cargo plane that crashed in Louisville, killing 15, but determined it was not a flight safety risk.

It's been a tough year for many chemistry-based start-ups. A slowdown in the transition to electric vehicles has rattled companies developing new materials for batteries. The US government’s ...