If you find brown tips on your houseplant, you have to do a little detective work to find out what happened. This guide ...

Yet only “Gray Tree” has scale-invariant branch diameters. When Mondrian removes the scale invariance in “Blooming Apple Tree ...

Money tree (Pachira aquatica) is a popular tropical houseplant that, according to feng shui lore, will bring you wealth and ...

Scientists study how tiny pigments in leaves use quantum mechanics to transfer energy efficiently for better solar panels.

During their youth, the trees can be sensitive to frost, but they become more tolerant once they reach a height of six to ...

Dear Neil: I’m seeing the landscape guys putting mounds of mulch around tree trunks in town. Is that really a good idea? It seems like it would cause decay in the wood of the trunks.

Leaders of local nonprofits worry that they may have to make painful cuts. One said that if funding didn't start flowing, she ...

But wildfire experts say cutting down Southern California's chaparral won't make the region safer from wildfires. In fact, ...

To do this, find an actively growing but slightly matured shoot on a lemon tree and cut a small section just below the leaf.