Electronics & Semiconductors

Why are the US and China fighting over chips?

The United States has moved to block China's access to the most advanced semiconductors and the equipment and talent needed to make them in recent months, citing national security.

Business

Amazon seeks first incentive funds from Virginia HQ2 project

Amazon is asking Virginia for nearly $153 million in state incentive payments, which would be the first tranche of funds to be paid out since the tech giant agreed in 2018 to build a headquarters complex in the state.

Energy & Green Tech

A rechargeable battery made from food

A team of researchers at the Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology) has created a totally edible and rechargeable battery, starting from materials that are normally consumed as part of our daily ...

Energy & Green Tech

Researchers create more efficient perovskite solar cell

A team of researchers from the University of Toronto has created a triple-junction perovskite solar cell with record efficiency by overcoming a key limitation of previous designs.

Energy & Green Tech

Researchers develop an oxygen-ion battery

Lithium-ion batteries are ubiquitous today, but that does not mean that they are the best solution for all areas of application. TU Wien has now succeeded in developing an oxygen-ion battery that has some important advantages. ...

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