How have attitudes toward US immigration changed?

Hostility to immigrants isn't new to the United States. In 1896, Henry Cabot Lodge warned on the Senate floor that the "mental and moral qualities" of Americans would be endangered by the "wholesale infusion of races whose ...

AI can reveal new cell biology just by looking at images

Humans are good at looking at images and finding patterns or making comparisons. Look at a collection of dog photos, for example, and you can sort them by color, by ear size, by face shape, and so on. But could you compare ...

What can sea squirts tell us about neurodegeneration?

A tiny marine creature with a strange lifestyle may provide valuable insights into human neurodegenerative disorders, such as Alzheimer's disease, according to scientists at Stanford Medicine.

Mapping electric fields to help unravel how enzymes work

Every moment in our bodies' cells, countless activities vital to life occur thanks to enzymes. These special proteins act as catalysts by accelerating the pace and improving the selectivity of chemical reactions without undergoing ...

Extreme heat's impact on labor

News stories of farmhands and other outdoor workers dying from heat-related impacts are stark reminders that few regulations exist to protect laborers from extreme heat. The average number of days U.S. agricultural workers ...

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