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Small bribes may help people build healthy handwashing habits

Good habits are hard to adopt. But a little bribery can go a long way. That’s the finding from an experiment in India that used...

Morphing noodles start flat but bend into curly pasta shapes as they’re cooked

This pasta is no limp noodle. When imprinted with carefully designed arrangements of grooves, flat pasta morphs as it cooks, forming tubes, spirals and other...

As the COVID-19 pandemic evolves, we answer 7 lingering vaccine questions

It’s now open season for COVID-19 vaccines across the United States. After months of having to scramble to find a shot, the tables have turned...