Donald Trump used the International Economic Emergency Powers Act extensively in his first term, so he again could rely on this law, which involves declaring 'national emergencies' On his first day ...

The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma in the coming days and ...

Polar vortex brings subfreezing temperatures, snow to southern U.S., causing power outages and travel disruptions.