Add Yahoo as a preferred source to see more of our stories on Google. A recently released report found that aging eucalyptus trees in Glen Canyon Park pose a wildfire risk in San Francisco. (Michael ...

If you've got a fire pit, there are certain types of rocks that will explode if they make it into the flames. Here's what you ...

While the risk of wildfires is low across cold and foggy San Francisco, a new report found that aging groves of eucalyptus trees clustered in Glen Canyon pose a potential danger. The San Francisco ...