Students learn that they, too, can help communities care for trees safely and responsibly. City residents, politicians, planners, scientists and tree-care professionals ideally ne ...

Add Yahoo as a preferred source to see more of our stories on Google. A tree with vertical branches - SandaloFilms/Shutterstock Keeping up with your lawn and garden ...

Add Yahoo as a preferred source to see more of our stories on Google. A pollarded willow tree - Thierry Hebbelinck/Getty Images Trees undoubtedly go through a number of changes, some of which are ...

Squirrels, insects and lightning strikes may be the reason for dead tree branches. Pruning the dead branch will solve the problem in most cases. This has been a long, hot, wet summer and soon fall ...

When we make roads, houses or farmland, we often find large old trees in the way. Our response is often to lop off offending branches or even cut the tree down. This is a bad idea. The more we learn ...

Tasmania’s mountain ash (Eucalyptus regnans) is the world’s tallest flowering plant. It can grow 100 metres tall and live for more than 600 years. These trees play a crucial role in their ecosystems, ...

When we think of a tree, we usually picture a single big trunk that divides into branches overhead. Yet sometimes trees may sprout small stems sprouting from the base of the trunk, down by the roots.