Discover a selection of 7 trees to prune in February, including both edible and ornamental trees, along with expert tips to ...

Forests worldwide may be entering a new phase marked by fewer specialized tree species and more fast-growing generalists.

Fruit trees aren't always easy to look after, but these varieties are hardy and quick to grow — making them the perfect choice for beginner gardeners.

To protect the southwest’s iconic Joshua trees, scientists are tinkering with their genetics and searching for climate havens ...

While many fruit trees can be grown indoors —including kiwis, avocados and limes —not every variety will thrive. Whether it’s ...

Scientists are investigating the reasons some plants still wear last season’s tattered clothes.

White spruce trees dot the tundra in the Brooks Range. These trees are better able to survive harsh conditions due to heavy winter snowfall, a result of Arctic sea ice loss. (Photo courtesy Colin ...

MINNEAPOLIS — Trees, yards and gardens are lush with all the rain recently. But some people wonder if the weather has also helped stop a pesky problem this time of year. Why are some maple trees not ...

This article entertains an ongoing debate that I often hear: Are palm trees really trees? Could our state tree, the sable palm, not even be a tree? This has been argued in many different ways with the ...

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 ...

The Eiffel Tower was not, at its birth, universally admired. The fact that it was supposed to be temporary did not mollify the people who disliked it, chief among them the short-story writer Guy de ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...