Boat ramps are often closed if the water level drops too low, and lakes are often closed to recreational boaters during severe floods, according to the Lower Colorado River Authority. MAP: ...

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

Auroras may be visible from Alaska to South Dakota as a giant hole in the sun's atmosphere shakes up geomagnetic activity in ...

The sun remains active, and a geomagnetic storm alert has been issued for June 24-25, as a recurrent, negative polarity ...

Just under 10 miles remain on a regional path connecting North Texas’ two biggest cities. The long-awaited bike and ...