Thomas Cooper’s parents hoped the oxygen therapy he was receiving at a facility in Troy, Michigan, would help his sleep apnea ...

A 5-year-old boy was killed in a hyperbaric chamber fire at a facility in Troy, Michigan, in what officials are saying was a fiery explosion. The boy's parents had taken him to the hyperbaric oxygen ...

On Thursday, the Trump administration pivoted to a new tack: mass firings of probationary workers. Given that there are an estimated 200,000 federal workers on probationary status, that approach could ...

The president's executive orders have already drawn dozens of legal challenges, including some that could make it to the U.S.