Northern Tier rail service maps Researchers studied six proposals for passenger rail service in the Northern Tier, three of which earned support from stakeholders in the region.

The chance to see the northern lights returns to the Pacific Northwest Monday night into Tuesday for some.

SWPC map of tonight's aurora forecast. The red line denotes where the northern lights may be visible at the northern horizon, while the colors indicate how likely the occurence of an aurora will be.

The northern lights, also known as the aurora borealis, may be visible in as many as 15 northern states between Tuesday night ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.

The northern lights, aka the aurora borealis, could be visible over portions of the northern U.S. again Thursday night, space weather forecasters said.

A National Weather Service map predicts the intensity and location of the northern lights. The forecast shows where you might see them in Michigan.

Northern Lights Are Seen Overnight in Parts of U.S. Sightings of the aurora borealis were reported across the West and Midwest as space weather experts tracked a geomagnetic storm.

The Northern Tier Passenger Rail study looks at expanding train service in Massachusetts.

SWPC map of tonight's aurora forecast, during an upcoming G1 geomagnetic storm. The red line denotes where the northern lights may be visible at the northern horizon, while the colors indicate how ...