Research has generally shown that fluoridated water at recommended levels is safe. But many experts and a judge say more research is needed to better understand whether and when risks kick in.

"TAYLOR LEAVING AND HUGGING ANDREA I CRY," wrote a fan on social media after capturing the sweet mother-daughter moment at ...

In one of his most controversial Cabinet picks, President-elect Donald Trump said he would nominate Robert F. Kennedy Jr. to ...

The anatomy of the feet and the walkers’ gait indicated that A. afarensis was bipedal and moved more like a human than an ape, giving scientists more clues about human evolution. Spanning eight miles ...