Lower Bidwell Park visitors Thursday morning heard a tree crack and leave sizeable debris blocking South Park Drive.

Visit this area of the White Mountains in California's Sierra Nevada region, where you can hike and see trees that predate ...

New research reveals that thunderstorms - not just drought or heat - are a major cause of rising tree deaths in tropical ...

Truth is, we don’t know how the Tree of Life will fall, and we don’t know when. It could happen in five years, in 40 years, ...

Earth may be alive: not as the ancients saw her — a sentient Goddess with a purpose and foresight— but alive like a tree. A tree that quietly exists, never moving except to sway in the wind, yet ...

New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...

A key challenge in large-scale image classification is how to achieve efficiency in terms of both computation and memory without compromising classification accuracy. The learning-based classifiers ...