Tom Krisher

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Tractor-trailers with no one aboard? The future is near for self-driving trucks on US roads

PITTSBURGH (AP) — On a three-lane test track along the Monongahela River, an 18-wheel tractor-trailer rounded a curve. No one was on board. A quarter-mile ahead, the truck’s sensors spotted a trash...

Tesla sales fall nearly 9% to start the year as competition heats up and demand for EVs slows

DETROIT (AP) — Tesla sales fell sharply last quarter as competition increased worldwide, electric vehicle sales growth slowed, and price cuts failed to lure more buyers.The Austin, Texas, company said Tuesday that...

Baltimore bridge collapse: Ships carrying cars and heavy equipment need to find a new harbor

Manufacturers and shippers are scrambling to figure out where they can load or unload cargo while the main operations of the Port of Baltimore remain shut down due to Tuesday’s deadly collapse...

Tom Krisher

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