The northern lights will be visible across much of the northern half of the US tonight as the most powerful solar flare of ...

Kazakhstan’s entry into the Abraham Accords marks a symbolic turn, testing whether Washington’s normalisation project has ...

A Washington Post investigation shows why much of the eastern U.S. is increasingly vulnerable to extreme rain and floods.

More than 190 million Americans woke up to an arctic blast Tuesday, with most people 15-25 degrees below average from the ...

A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...