The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a tree makes in a few thick branches versus many thin ones. Trees have evolved ...

Paul Locher explains how valuable apples were on the frontier of Ohio Country in the early 1800s, and how settlers improved varieties.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

KOTA KINABALU: A falling branch that killed a Chinese tourist at the Rainforest Discovery Centre (RDC) Sandakan was from a healthy tree, says the Sabah Forestry Department. Deputy chief ...

As is tradition in the quirky Monmouthshire border town toast has been hung from the branches ... the trees is because it's part of the English wassailing – the tradition of blessing apple ...