Add Yahoo as a preferred source to see more of our stories on Google. Mar. 23—It seems ironic that oxygen — the gas that makes life on earth possible — can also be extremely dangerous under certain ...

A tractor-trailer crash with a fire closed northbound I-81 near Winchester, Virginia, causing extended disruptions, while southbound lanes have since reopened.

You're currently following this author! Click to unsubscribe from email alerts. An oxygen tank on an Azerbaijan Airlines flight exploded before the plane crashed on Wednesday, Kazakhstan's transport ...