Don't toss that supermarket lemon. Learn how to grow lemon trees (Citrus x limon) from seeds to produce one of the most fragrant flowering trees around.

The common thread among the most-read “Great Rooms” stories of the year is the cleverness of homeowners who made the most of ...

A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.

In South Africa there’s a little-known ecosystem, containing more plant species than the entire Amazon, plants that are found ...