The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm forecast to reach Earth.

Rep. Lisa Fink said she understands geoengineering can be controversial and some people attach it to the “chemtrails” ...

A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...

A La Niña winter just started, but it isn’t expected to last long. National forecasters are already looking ahead to the ...

A La Niña winter just started, but it isn’t expected to last long. National forecasters are already looking ahead to the ...

Trump’s effort to end birthright citizenship will face steep legal challenges. It would require a constitutional amendment, ...