Microplastics have shifted from an abstract pollution problem to something that can show up in the glass on your kitchen ...

All sorts of nasties—lead, mercury, radium, nitrates, norovirus, agricultural runoff, PFAS, and more—can lurk in your water. No surprise, then, that about 40% of U.S. homes filter theirs. But the ...

Whether we drink from a plastic bottle or a kitchen faucet, we expect clean, crisp water. But headlines about toxic lead and chlorine remind us that our water supply doesn’t always flow fresh from ...