Caltrans has a pair of big, new remote-control tools in its road-repair kit, and they’re being used for the first time as the agency works to clear a stubborn landslide that closed Highway 1 near Big ...

DUESSELDORF, Sept 30 (Reuters) - RWE (RWEG.DE), opens new tab has received 45 bids for one of its giant bucket-wheel excavators used in mining that it put up for sale in an online auction earlier this ...

A giant excavator with sharp points on a rotating piece runs along a wall of solid coal and creates piles of ground-up coal beneath it in a tunnel with a low ceiling and artificial lighting, as people ...