Water Pollution

BHOPAL, India - Hundreds of people marched through Bhopal with torches before dawn Thursday to mark the 25th anniversary of the world's worst industrial disaster and demand the cleanup of toxic chemicals they say still contaminate the Indian city's soil and water.

BHOPAL, India - Hazra Bi wishes she could forget.

YERINGTON, Nev. - Peggy Pauly lives in a robin-egg blue, two-story house not far from acres of onion fields that make the northern Nevada air smell sweet at harvest time.

DIMOCK, Pa. - Pat Farnelli says there's something in the water at her house.