For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...
Rhythmic clicks, grunts and roars fill the Año Nuevo Island Reserve in California, home to a large breeding colony of ...
The mysterious Greenland shark has an unusually long lifespan, and scientists are beginning to think they finally know why.
The 1,000 miles of waterways of the California Delta surrounds and runs though Stockton and San Joaquin County which makes the next subject for the Readers Photo Challenge a natural fit: Rivers. Any ...