PennDOT has lifted its temporary speed limit restrictions on area highways. PennDOT had reduced the speed limit on Interstate 80 to 45 mph from the Ohio border stretching east to mile marker 273 in ...

The U.S. military is reviving an old Soviet-era concept with a new, cutting-edge aircraft—the Liberty Lifter. Designed to skim just above the ocean’s surface using the ground effect, this massive ...