Four people died in a pileup involving over 30 vehicles, including six semitrailers, on an interstate in Colorado on Tuesday after blowing dirt made it hard for drivers to see, authorities said.

US evacuates 13 military aircraft from second UK base as new Iran threat raises alarm
The U.S. Air Force abruptly relocated more than a dozen aircraft from RAF Mildenhall in eastern England amid an emerging security threat, U.S. officials confirmed