SAN FRANCISCO – On Monday, 11 people escaped possible death when a large tree fell across a busy street in Golden Gate Park. It may have been the result of the weather, but arborists say the type of ...

For three days in mid-September, wildfires rapidly tore through parts of Portugal, turning the sky a hellish, smoky red against the rolling green hills in the north. In central Portugal, a blaze ...

Newport Beach residents are calling for the city's plans to remove a tree which a large number of nesting Great blue herons call home. The tree in question, an extremely old eucalyptus tree, sits ...