More than 500 native plants in San Diego County are held in a Native Seed Bank at the zoo. Those seeds are dried down to a ...

Trees that witnessed key moments in history, provided inspiration to writers and played supporting roles onscreen made this ...

The San Diego Zoo Wildlife Alliance reached a historical milestone after adding an endangered plant species to its Frozen Zoo ...

I noticed a lot of small twigs with leaves on them under my oak tree and became concerned about the oak. It is a large, ...

This species can be identified by its distinctive leaves which ... The inner bark is edible, so be sure to save some to taste ...

One person identified non-native English ivy, a common invasive species in the United States, on a large oak tree.

Lions have been dubbed the king of the jungle, but one could argue the real royalty are the trees, the massive woody beasts ...

Eastern Oregon's Malheur National Forest boasts some of the state's oldest trees, including pine and larch that live more ...

Students and alumni at UVA Sawmilling are transforming 35 tons of white oak and cedar into benches, raised beds and more.

News 13 can confirm that it is the cicadas causing those brown leaves on some western North Carolina trees. Many residents ...