Engineering

New device simplifies manipulation of 2D materials for twistronics

A discovery six years ago took the condensed-matter physics world by storm: Ultra-thin carbon stacked in two slightly askew layers became a superconductor, and changing the twist angle between layers could toggle their electrical ...

Energy & Green Tech

Electric cars overtake petrol models in Norway

Hot on the heels of still-dominant diesel cars, electric vehicles now outnumber petrol models for the first time in oil-rich Norway, a world first that puts the country on track to taking fossil fuel vehicles off the road.

Computer Sciences

Distinguishing real sounds from deepfakes

Deepfake videos generated by artificial intelligence grow increasingly difficult to identify as false, a challenge that could significantly skew the results of the upcoming presidential election.

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