A significant issue may have stemmed from the military Blackhawk helicopter involved in the collision - the lack of the Traffic Collision Avoidance System (TCAS) in military helicopters.

In Belfast, there has been a multi-vehicle road traffic collision on the outer lanes of the M1 just before J3 Blacks Road, with Police and Ambulance Service attending. Delays are currently back to ...

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See photos from the scene here. Multiple agencies are still working an accident scene in the eastbound lanes of the Wendell Ford Expressway (commonly known as the bypass) between Frederica Street and ...

This discovery provides the first direct evidence of energy loss from energetic particles in these small collision systems, a key signature of QGP formation. It was previously thought that only ...

The collision at Azusa and Temple avenues happened at 10:43 p.m. Magana was in a Jeep Wrangler by herself and heading southbound on Azusa, Dulong said, and collided with the right side of a Nissan ...

Both vehicles had been moved to the leftmost shoulder by 7:50 a.m. Traffic slowdowns persist past the accident despite all lanes being open. A few miles further down east, a semitruck overturned ...

The collision happened on a black run at the Les Arcs resort in Savoie, south-eastern France. An investigation is under way after a British woman died following a "violent collision" on a ski ...

An investigation is under way after a British woman died following a "violent collision" on a ski slope in the French Alps. The 62-year-old reportedly crashed into a stationary skier, a British ...

There's a complete closure on one side of the Dublin Tunnel due to a collision. Expect delays in the area heading toward it as traffic is held back from entering the bore. Dublin Tunnel said ...