Your next filling may do a little more to keep your teeth healthy. Researchers at the University of Maryland have created the first cavity-fillers also kill bacteria and re-grow layers of tooth, the ...

It’s a frustrating fact that our bodies can’t regenerate damaged tooth enamel, but scientists at the University of Washington (UW) have now grown mini teeth in the lab that secrete enamel-producing ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...