Energy & Green Tech

Performance analysis of evolutionary hydrogen-powered aircraft

Liquid hydrogen (LH2) combustion aircraft could provide carbon-free air travel on 31%–38% of passenger kilometers flown in 2050, a new study from the International Council on Clean Transportation (ICCT) says. The study ...

Energy & Green Tech

Europe charges up car battery drive with new plants

Europe's efforts to build up its battery-making capacity got a major boost Friday as Sweden's Northvolt and Taiwan's ProLogium announced projects to build factories in Germany and France.

Business

Big Tech made billions during 'war on terror': report

Tech giants made billions through contracts with the US military and other government agencies during the so-called "war on terror", according to a report released ahead of the 20th anniversary of 9/11.

Business

US officials seek to crack down on harmful AI products

The U.S. government will "not hesitate to crack down" on harmful business practices involving artificial intelligence, the head of the Federal Trade Commission warned Tuesday in a message partly directed at the developers ...

Automotive

Sticking with gas-guzzlers over EVs could delay postal upgrade

The U.S. Postal Service is expected in coming days to reaffirm its plan to pay Oshkosh Corp. as much as $6 billion over 10 years to replace an aging fleet of red-white-and blue delivery vans with mostly gasoline-powered models ...

Engineering

Helping ensure a water supply without electricity

In India, access to irrigation is a major problem. Punit Singh, Associate Professor at the Centre for Sustainable Technologies (CST), Indian Institute of Science (IISc), has been working on a solution to address this irrigation ...

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