ST. LOUIS — 5 On Your Side received a first-hand look at Ameren Missouri's tree-eating machine. Ameren Missouri said the equipment will help prevent power outages and other problems before ...

Meet Ameren's "tree-eating" machine, known as a Brontosaurus. The company is hopeful that clearing these trees will help reduce storm-related outages .

The emerald ash borer (EAB) is probably on its way to a Madison County tree near you. This is a tree-eating machine that kills ash trees regardless of age or health. The killer part of this insect ...

At the Trinchera Blanca Ranch in Colorado, a massive tree-eating machine called the feller buncher is used to thin out trees ...

A massive tree-eating machine called the feller buncher is used to thin out trees on the Trinchera Blanca Ranch in Colorado, CBS News correspondent Barry Petersen reports.

It’s a hungry tree-eating machine with no natural predators and a hankering for U.S. hardwoods-maple, poplar, birch, elm, ash, horse chestnut and willow.