This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Gompert worked fast for the timed period, and all of the trees he cut were destroyed. The trees were small, 1 to 2 feet ...

Climate change is causing trees to sprout earlier in spring. Nevertheless, some tree species are growing less. A study by the ...

Spruce bark beetles don’t just tolerate their host tree’s chemical defenses—they actively reshape them into stronger ...

Cornell is at the forefront of determining how "invisibility cloaks" and walls of protection may give ash trees hope of revival.

Before I climb into this month’s topic, an update to last month’s column on park/parking passes. A faithful reader reminded ...