Dentistry

Tiny bots that can deep clean teeth

Nano-sized robots manipulated using a magnetic field can help kill bacteria deep inside dentinal tubules and boost the success of root canal treatments, a new study by researchers at the Indian Institute of Science (IISc) ...

Other

AstraZeneca opens research center as UK builds science hub

Prince Charles praised Cambridge as a center of scientific collaboration Tuesday as the pharmaceutical company AstraZeneca opened a 1 billion-pound ($1.34 billion) research center, hoping to build on work in developing one ...

Health

Using silicone wristbands to measure air quality

A study by researchers at the Texas A&M University School of Public Health shows that inexpensive and convenient devices such as silicone wristbands can be used to yield quantitative air quality data, which is particularly ...

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