New research suggests a particle inside an atom can lose mass, offering a fresh look at how matter works at the smallest ...

Madalyn Braun/DAILY. Buy this photo. Two University of Michigan Blue Buses collided at the intersection of Fuller Street and Maiden Lane at about 4:43 p.m. on Tuesday, March 10. One of the buses ...

Investigators will analyze the roles two seemingly operational surface safety systems played in the accident. Credit: Michael M. Santiago/Getty Images The fire truck that collided with a landing ...

The systems in place at New York’s LaGuardia Airport to prevent ground collisions failed to keep an Air Canada jet from smashing into a fire truck that had just pulled out on the runway as the plane ...

There was no single reason why the collision between an Air Canada Express jet and a fire truck happened at New York's LaGuardia Airport on April 22 that left two pilots dead and nearly 40 people ...

NEW YORK (AP) — A runway warning system failed to sound an alarm moments before an Air Canada jet and a fire truck collided while the plane was landing at New York's LaGuardia Airport, federal ...

New York/Montreal - Tracking technologies designed to prevent runway collisions did not work at New York's LaGuardia airport when an Air Canada Express AC.TO jet struck a fire truck on Sunday night, ...

Federal investigators say an alarm system that could have stopped the collision between an Air Canada jet and a fire-rescue truck failed. CBS News' Tom Hanson has the latest. 2 more lawmakers face ...

The National Transportation Safety Board said Tuesday it was investigating more than one potential problem that could have played into the deadly LaGuardia Airport crash Sunday night. Conflicting ...