San Ramon was hit by more than 90 tremors in mid-November.

Sinkholes are not just costly inconveniences, they are growing threat to commercial activities, livelihood and property and are increasing in frequency due to climate change.

For decades, scientists viewed the Tuz Gölü Fault in central Turkey as a straightforward sideways slider, with GPS data ...

In Volcano area, hear a Kilauea summit eruption update at the Kilauea Military Camp the evening of January 26, and learn all ...

PURACE, Colombia -- Oliverio Quira often goes to check on his cattle on a plot of land he owns less than a mile from the ...