Altogether, Louisville's parks have thousands of trees. Oak, maple and ash trees are the most common in the Derby City.

A new species of clearwing moth was found in Port Talbot, Wales. A few moths had been accidentally brought into the UK from Guyana in a camera bag after a photography trip. They stood out as unusual ...

Recent studies show that the blue and yellow walleye are actually the same species with different appearances ... White mulberry, also known as common mulberry or silkworm mulberry, is a fast-growing ...

New research has pointed to two types of the tulip tree, which is relatively common, and its properties ... and could change scientific approaches to carbon storage. Łyczakowski said: "Both tulip tree ...