Watch as I take the plunge in my kayak from an old stone bridge straight into the river. With careful balance, a bit of suspense, and a big splash, I manage to land safely and keep paddling. It's ...

AeroVironment and NASA's JPL have shown off a wild concept for deploying six helicopters above the surface of Mars.

A seaplane pilot, the sole occupant of the aircraft, made an emergency water landing Thursday at the Port of Los Angeles and was uninjured. The plane landed around 2:30 p.m., prompting a response ...

Ignacio Garcia was a key advocate for clean drinking water in a community just north of Moss Landing. (Dennis Taylor -- Monterey Herald correspondent) ...