SMIMOU, Morocco (AP) — Argan oil runs through your fingers like liquid gold — hydrating, luscious, and restorative. Prized ...

The dropping moth populations in remote areas indicate a "new era" of ecological collapse, according to ecologists. For some ...

This tree is a Great Basin bristlecone pine (Pinus longaeva) in the White Mountains of eastern California, according to The ...

Hidden high in the White Mountains of eastern California, a gnarled, weathered tree quietly holds a staggering secret — it's ...

The president is calling for increased logging in national forests and raising trade protections against Canadian exports.

Now, some of the trees that were planted on courses over the years shouldn’t have been because they weren’t the right kind of trees. The tree planting that was done at, let’s say, Oakmont in ...

It's been the subject of some criticism for portraying an unhealthy, one-sided relationship. But in Payne’s reimagined “The Tree Who Set Healthy Boundaries,” the Giving Tree stops at the apples.

Old-growth trees in Tongass National Forest, which holds nearly twice as much carbon dioxide as the United States releases each year by burning fossil fuels, are embroiled in the politics of ...

Ginkgo trees, to be precise. The ginkgo — a species native to China with fan-shaped leaves that turn a vibrant gold in the fall — is one of the oldest and most resilient trees on earth.