"Some of the changes are really dramatic." Researchers uncover disturbing culprit behind concerning 'ghost forest' phenomenon ...

Two lookalike trees may share your yard but only one's a menace. Learn how to spot the differences between an invasive species and a valuable native tree.

You’ll find a lot more sand than trees in the Sahara Desert, but that doesn’t mean they don’t occasionally crop up. Here’s ...

The Minnesota Department of Natural Resources is seeking individuals to collect tree seeds and cones this fall and winter.

Insect-driven tree mortality is rising across Europe, finds an international study led by the Czech University of Life ...