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US Energy Department funds two huge machines that combine IBM and Nvidia chips with Mellanox networking. A further $100 million goes toward making faster next-gen supercomputers.
Toyota has unveiled plans to sell a clean and green hydrogen fuel-cell vehicle in the US next year. CNET talks with a GM exec about the challenge of competing.
In our inaugural Appliance Science column, writer Richard Baguley and illustrator Colin West McDonald explore the inner workings of the largest appliance in your house.
The Internet-connected home is arriving faster than you think -- offering conveniences but also new security perils with every smart device you bring inside. Here's how to protect yourself.
The Japanese government is getting behind fuel-cell vehicles in a big way. This follows recent comments from a Toyota executive that battery-powered cars are not the future of long-range alternative fuel cars.
The tech giant pulls out of the conservative lobbying group that is known to have pushed legislation to block renewable energy development.
Thinking about upgrading your fridge, but don't know where to start? Let us come to your refrigerator rescue.
After a little more than three years on the market, the plug-in hybrid Volt is approaching 60,000 units sold. Is that enough momentum to compete with the mind share of the Prius and Tesla? We ask General Motors.
The co-founder's high-profile exit from the maker of Firefox wasn't just about his gay marriage stance. Insiders describe a revered technologist with management issues -- and a reluctant board.
The Justice Department reportedly has filed criminal charges against Chinese government officials over the alleged activities.