Lab-made blood vessels: Mechanics matters

Biodegradable tubes that turn into living blood vessels once implanted in the human body. In an imaginary, modern remake of Fantastic Voyage, Isaac Asimov would probably navigate his submersible through the folds of our cardiovascular ...

What is racial battle fatigue? A school psychologist explains

When William A. Smith, a scholar of education and culture, introduced the term "racial battle fatigue" in 2003, he used it to describe the cumulative effects of racial hostility that Black people—specifically faculty and ...

Many top US scientists wish they had more children

Nearly half of all women scientists and one-quarter of male scientists at the nation's top research universities said their career has kept them from having as many children as they had wanted, according to a new study by ...

App helps catch drunk drivers

Nearly 30 Americans a day die in vehicle crashes that involve drunk drivers, according to the Centers for Disease Control and Prevention. That number is so appalling to Frank Vahid, a computer science professor in the Bourns ...

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