"When fish can't reach their habitat, they can't reproduce," national habitat conservation organization NOAA Fisheries said.

Visit this destination if you dare! While it's a hub of activity and great for a vacation any time of year, it's also home to some paranormal local legends.

North of the California border, scientists just found 21 trillion gallons of water hiding in the cracks of volcanic rock.

Spanning 23,000 acres, a pristine, glistening lake in northern Idaho awaits-offering watersports, hiking trails, cozy stays, ...