SAN FRANCISCO (MarketWatch) - Navistar International shares turned lower Tuesday after the truck and engine maker said a day earlier it would post first-quarter results a month later than expected.

Although we don't believe in timing the market or panicking over market movements, we do like to keep an eye on big changes -- just in case they're material to our investing thesis. What: Shares of ...

It's a rare day when you see investors get excited about a stock from the mundane world of trucking -- but that day finally arrived on Tuesday, when truckmaker Navistar International (NYSE: NAV) ...

How would this sign look atop Navistar's headquarters in the U.S.? Image source: Volkswagen AG. How serious is Volkswagen about this? Serious enough that Volkswagen Truck CEO Andreas Renschler went on ...

CHICAGO (AP) -- Truck and diesel-engine maker Navistar International Corp., hit by an industrywide drop in demand for new trucks, said today it lost $35 million in its most recent quarter. The Chicago ...

In addition to investors piling on electric vehicle (EV) stocks, various states and governments also appear to be positively charged about the potential of green vehicles. Last week, 15 states and the ...

(Reuters) - Navistar International Corp withdrew its 2012 profit forecast on Thursday as it works to update its engine technology to comply with emissions regulations and said it would expand use of ...