Here’s what the NSA says The US Navy's oldest active submarine — the missile-packed USS Ohio — is back in action for unrestricted ops in the Pacific ...

San Francisco rests on the tip of a peninsula along the northern California coast; it's flanked by the San Francisco Bay to the east and the Pacific Ocean to the west. The city is actually much ...

A minor, 3.9-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ... to update the shake-severity map. An aftershock is usually a smaller ...

San Francisco is in California. California is one of 50 states that make up the United States of America - USA - in the continent of North America. San Francisco is on the coast and it's very hilly.