NPR’s Pien Huang weighs in on RFK Jr.’s skepticism of conventional public health expertise and his recommendation to remove fluoride from the drinking water.
Becky Carroll was missing a few teeth, and others were stained or crooked. Ashamed, she smiled with lips pressed closed. Her dentist offered to fix most of her teeth with root canals and crowns, ...
Tissue-chip research could be used to develop improved preventative measures and create personalized medical treatments for humans, both on Earth and in space.