Highly energetic explosions in the sky are commonly attributed to gamma-ray bursts. We now understand that these bursts originate from either the merger of two neutron stars or the collapse of a ...

Follow live updates and news coverage of the Senate confirmation hearing for RFK Jr. Stay up to date with real-time developments on key moments and outcomes for Trump’s nominee for Health Secretary.

Transmissions show early instruction for an Army helicopter to avoid the passenger jet.

Rebecca Davis O’Brien Kennedy just told the panel that ... This was actually a point that his cousin, Caroline Kennedy, raised in her letter opposing his confirmation yesterday.

The flight path into Reagan National Airport was busy in the minutes leading up to the collision. Ten aircraft were recorded ...