When I first saw the lead concentrations, they were so high I thought our instrument was broken,” one of the researchers said.

Learn what a negative HIV test means, why the window period matters, and when you should consider retesting. Essential health ...

Secretary Robert F. Kennedy Jr. has opened a new chapter of federal vaccine policy that invites questions on issues long ...

Despite its prevalence, there is no known level of radon that is safe, according to the Centers for Disease Control and Prevention. The EPA recommends taking action if your home or building is found ...

Gently wash the bite area with soap and water. Keep the bite slightly higher than the heart if possible. Mark the bite area with a pen and the time of the snake strike. Remove any watches, rings or ...

Dengue is spreading in parts of the U.S. like California, Texas and Florida. Climate change and limited vaccine access raise ...

Dengue has recently shown up in California, Florida and Texas, places where it's not usually found. Experts fear that climate ...

Children around the world will suffer because RFK Jr. substitutes baseless theories and junk science for knowledge about ...

Actions by a vaccine advisory panel picked by Robert F. Kennedy Jr. are putting Bill Cassidy’s reputation in a precarious ...

Hawai‘i Island Community Health Center has made a stunning medical breakthrough, achieving a 71% cure rate for Hepatitis C — ...

In the four months since he began serving as secretary of the Department of Health and Human Services, Robert F. Kennedy Jr.