As of 7 a.m. Wednesday, the Russian River in Guerneville had risen above 36 feet, entering the moderate flood stage, where ...

This is an ongoing breaking news story. Updates will be provided as they become available.  A water main rupture near the ...

In December, blasting began for the Extended North Tunnel project to make way for a 300-foot tunnel-boring machine. The ...

See video and images capturing the power of mother nature, as massive chunks of ice and debris jam the Rocky River near the ...

Scientists have discovered that two massive lunar canyons, deeper than the Grand Canyon, were formed in a matter of minutes ...

Back before the Internet, hikers only had one tool to explore Rocky National Park. They simply called it the Dannen book.

A new study has revealed new evidence that a huge "megaflood" refilled a sea today adored by millions of tourists, ending a ...

Visitors can step back in time to Japan's samurai era in an new Tokyo exhibition that uses cutting-edge technology to bring ...

Tucked away on state Route 18 is a trail where hikers meander through pinyon-juniper forest, braving rocky and sandy conditions to get to a single point — one of the ...

The study underlines the need for both risk mitigation strategies and early warning systems against GLOFs, the sudden release ...

The authors also found evidence of w-shaped flood channels using seismic data and developed computer models to simulate how ...

Flood waters a meter (3.2 feet) high engulfed the sanctuary, and the tortoises — many of them mere whippersnappers in the tortoise world at about 25-50 years old — were carried away.