Accidental discovery of strong and unbreakable molecular switch

An organic material that can repeatedly change shape without breaking would have many useful applications, such as artificial muscles, pumps or as a switch. Physicists at Radboud University accidentally discovered a material ...

Climate change pushes Italy beekeepers to the brink

Unusual weather driven by climate change is wreaking havoc on bee populations, including in northern Italy where the pollinating insects crucial to food production are struggling to survive.

Heat, humidity keeps hold on Eastern US as weekend slogs on

A heat wave will continue to keep much of the Eastern United States in its grip Sunday, while a cold front that could lower temperatures in the middle of the country may be accompanied by thunderstorms that threaten flash ...

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