Trees
Written in King Billy’s tree rings: 1700 years of climate history
University of Melbourne researchers have published a 1700 year tree ring chronology from King Billy pines in Tasmania, offering insights into climate history.
Planting trees for the Earth
The Earth Day campaign has set a target of planting 7.8 billion trees by 2020. But while planting trees is easy, managing these new forests is another story.
What is tree bark?
Ever wondered why bark is brown, not green? It's all about the chemical compounds.