U.S. Sen. Ben Cardin, D-Maryland, delivered a farewell speech Tuesday afternoon on the Senate floor. Cardin, 81, has been a longtime fixture in Maryland politics, serving in elected office over 58 ...

All water suppliers are counting up the number of water pipes made of lead. The letter does not mean the home has a problem.

The U.S. Environmental Protection Agency on Monday banned the use of two ubiquitous cancer-causing solvents that activists ...

The U.S. aims to replace lead pipes to combat ongoing exposure risks. Researchers stress urgent action on policies and ...