We present and analyze CSMA/CDS, a simple extension of carrier-sense multiple access (CSMA) that attains collision detection (CD) through the collaboration among nodes endowed with half-duplex radios ...

The driver of a vehicle that struck four vehicles in downtown Selinsgrove last month suffered a medical emergency immediately before the collisions.

Emergency services have scrambled to the scene of a collision between a bus and a car in the Gympie region.

Police say a group of teenagers and two vehicles were involved in the crash incident. The 17-year-old male collided with a stationary parked vehicle and died at the scene.

The February death of a Muscatine man on an East Moline street happened after a collision between his vehicle and that of his accused killer.

Atomic and molecular collision processes are the physical interactions of atoms and molecules when they are brought into close contact with each other and with electrons, protons, neutrons or ions.