New technique produces longer-lasting lithium batteries

The grand challenge to improve energy storage and increase battery life, while ensuring safe operation, is becoming evermore critical as we become increasingly reliant on this energy source for everything from portable devices ...

World's chocolate supply threatened by devastating virus

A rapidly spreading virus threatens the health of the cacao tree and the dried seeds from which chocolate is made, jeopardizing the global supply of the world's most popular treat.

Soft, living materials made with algae glow under stress

A team of researchers led by the University of California San Diego has developed soft yet durable materials that glow in response to mechanical stress, such as compression, stretching or twisting. The materials derive their ...

Nanoscale material offers new way to control fire

High-temperature flames are used to create a wide variety of materials—but once you start a fire, it can be difficult to control how the flame interacts with the material you are trying to process. Researchers have now ...

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