All tree leaves exhibit margins—the blade-like edges of the leaves—that are either serrated or smooth. Leaf margins can be finely classified based on at least a dozen unique characteristics.

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Zach Welch, of Monster Tree Service of St. Louis, prepares to hoist himself up a tree to cut down a hanging limb at a home in ...

morgan23 / Getty Images A fully grown tree may lose several hundred gallons of water through its leaves on a hot, dry day. The same tree will lose nearly no water on wet, cold, winter days, so ...

It’s a fungal leaf disease that shows up when temperatures climb, most notably in parts of the lawn that are growing vigorously and where high-nitrogen fertilizers have recently been applied.

Crime Early Tuesday shooting leaves 1 dead, 1 injured in north St. Louis Officers responded at about 5:50 a.m. to the deadly shooting on Labadie Avenue.

From fungal disease to hungry bacteria, slugs and insects, plenty of pests want to munch on your garden. Here's how to protect your plants.

The Braves announced this afternoon that they’ve placed southpaw Chris Sale on the 15-day injured list with what the club has termed a fractured left ribcage. The club recalled left-hander ...

Aphids and ants in leaf, symbiotic relationship in sunrise. Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis ...

Gateway Arch in St. Louis, Missouri, on a clear day next to trees with red leaves© Andrea Pistolesi/Getty Images View of the ...

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