Hi Tech & Innovation

Self-driving lorries hit the road in Sweden

Barrelling down a motorway south of Stockholm in a 40-ton lorry and trailer, the driver keeps a careful eye on the road but, jarringly, no hands on the wheel.

Energy & Green Tech

Energy Department awards $74M for battery recycling, reuse

The Energy Department on Wednesday awarded nearly $74 million from the bipartisan infrastructure law for 10 projects to advance recycling and reuse of batteries for electric vehicles and other purposes.

Energy & Green Tech

Sun-soaked North Africa pushes for cheap energy

Solar panels glint in the sun on a Tunisian lagoon, part of a long-delayed drive to harness the North African country's vast renewable energy potential.

Energy & Green Tech

100% efficient electrochemical conversion of carbon dioxide

Researchers from the University of Twente, in collaboration with Shell, developed a new mechanism that makes the conversion of carbon dioxide into carbon monoxide, which is an essential feedstock in the production of chemicals.

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