With a tweet composed and ready in case of a strike, the city mistakenly sent it out to nearly 42,000 followers.
The "Eiffel Tower" of Yokohama will be lit for a week-long celebration via batteries in Nissan's electric car.
Seems like a waste to make tires out of oil. Yokohama has a way around that.
Yokohama-sponsored electric car will compete in 2010 Pikes Peak race.
Yokohama develops an environmentally-friendly tire made from oranges.
President Obama gets a dose of cyber-cuteness from Japanese robots at an APEC summit in Yokohama over the weekend.
La Machine's latest animatronic puppet is a giant, walking, fire-breathing dragon that took to the street of Nantes, France for a spectacular test debut.
Visiting Tokyoflash Japan, maker of puzzling wristwatches, was nothing like we expected. Crave gets some hands-on time with the company's first electronic-paper watch.
Nissan is working on a material for its car seats that will replicate the feel of human skin.
Japanese automakers continue to experiment with super-small one- or two-seat electric vehicles. But does anyone want to ride these carts?