NPR's Ayesha Rascoe talks to University of Texas engineering professor Hugh Daigle about why the U.S. imports most of the oil it consumes despite being one of the world's largest oil exporters. The ...

Mathematics provides tools for explanation and analysis in the physical, engineering, business and social sciences. These tools can help in areas as diverse as planning and evaluating market research, ...

U.S. had a $112 billion pharmaceutical trade deficit in 2025, priming tariff responses. Trump administration imposed up to 100% tariffs on certain drug imports. Major pharma like Merck and Eli Lilly ...

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Mental math's shortcut—pupil dilation suggests people start solving before all numbers are in People often solve simple arithmetic problems, such as basic addition, subtraction, multiplication or ...