Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

The Stranger Things finale was final, and that’s final. So sayeth Netflix’s social media team. As of Wednesday morning, the ...

The research team has successfully achieved the following breakthroughs in the well-known anthracene [4+4] photocycloaddition ...

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Teachers' union sues Texas over probes of online posts after Charlie Kirk murder The Texas branch of the American Federation of Teachers union sued Texas on Tuesday, urging a federal court to block ...