In a Swiss pine forest, the treetops are being sprayed with mist in a bid to discover the effect that drier or wetter air has ...

Pine is a coniferous tree in the genus Pinus, in the family Pinaceae. There are about 111 species of pines worldwide, although different authorities accept between 105 and 125 species.

There’s been plenty of chatter (and some chuckling) about the supposed extra digit atop the plate's pretty pine tree. But was it intentional?

Pine Falls Golf Club lies between downtown Pine Falls and downtown Powerview. The club is nearly a century old, having been ...

Now, researchers at the University of Texas at Arlington are using artificial intelligence to take the guesswork out of pollen tracking, starting with tree pollen.

Eighteen scaffolding towers with high-pressure nozzles have been erected between the old trees in the Pfynwald forest in ...

Spruce trees that experienced long-term droughts were more resistant to future ones, while pines acclimatized to wet periods were more vulnerable.

Not every nest in trees is a bird nest! Here's what a squirrel nest looks like and how to deter squirrels from nesting in ...