Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

We’re not about four seasons, we’re about water and drought and heat and fire.”But why do the fagus and other plants colour ...

Photographer Mitch Epstein's years-long project highlights the majesty and vulnerability of old growth forests across the US ...

This film explores the seasonal changes of an apple tree, detailing how it adapts to the heat of summer and the cold of ...

Designing a high-performance tree index, a key pillar of datacenter systems, on disaggregated memory.