As building owners face growing calls to make buildings more sustainable, property managers are on the front lines, helping ...

An American Eagle jet and an Army helicopter collided over Washington on Wednesday night. The number of casualties is unclear ...

Robert F. Kennedy Jr.’s frequent questioning of the safety of childhood vaccinations over the years is persisting as an issue in his confirmation hearings to become the Trump administration's top ...

There were 60 passengers and four crew members on the American Airlines flight and three soldiers aboard a training flight on the Blackhawk helicopter.