Finally, the states that may see something under the best possible conditions will be Iowa, northern Nebraska, Illinois, New ...

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...

Don't let your Alaska adventure end at the port. Learn how to add a post-cruise land tour to see Denali, view wildlife, and ...

A solar storm is forecast for Aug. 7 and 8, creating favorable conditions for the northern lights. Here's where the northern ...