The Rothy’s shoe brand co-founder and de Young family heir is selling his fully transformed 1908 home in San Francisco's ...

Indigenous scientists are hurrying to learn what they can about intact old-growth forests before they are gone.

We have 40 acres and approximately 30 acres were significantly affected,' says manager of St. Andrew's - St. James' Cemetery ...

The lanternfly has spread to 14 states, including Tennessee, since 2014, and attacks more than 70 species of plants.

In a new study, researchers used more than 5 million measurements from individual trees across much of eastern North America and showed the rate at which introduced species are spreading has increased ...

In a culture obsessed with competition, it comes as no surprise that even our trees have been put to the test. In honor of Earth Month, celebrated every April, this series documents a handful of ...