The latest photo challenge calls for you to take and send in your best pictures of trees. Here's how to enter.

The late Geoffrey Bawa, Sri Lanka’s most celebrated architect, spent about 50 years at his country estate, Lunuganga, on the ...

As their leaves drop in the winter, it's obvious that no two trees are the same. Here's what to know about those with twisted or spiral trunks.

Winter is a time when your trees are vulnerable, and moisture loss can damage them or worse. But there are a few ways you can ...