Airplanes can be some of the noisiest and most uncomfortable places to try and catch some sleep, but there’s a game-changing trick that could have you flying off to dreamland in no time — even from 30 ...

It is uncertain whether bridging anticoagulation is necessary for patients with atrial fibrillation who need an interruption in warfarin treatment for an elective operation or other elective invasive ...

The following is a list of PennDOT bridges built using Accelerated Bridge Construction techniques. Accelerated Bridge Construction techniques were also used in the Florida pedestrian bridge that ...

Federal standards established in 1997 allow respondents to select multiple-race categories. These new standards changed the single-race subgroup definitions that the government has required since 1977 ...