Scientists report a way to turn recovered lead bullets into a high-purity ingredient for next-generation solar cells, linking hazardous-waste cleanup with renewable energy materials. The peer-reviewed ...

The range exercise was part of a recent workshop organized by the Wisconsin Department of Natural Resources to demonstrate the properties of different bullets. It included a classroom session to ...

ZUMWALT PRAIRIE, Ore. — Aiming a rifle loaded with a copper bullet rather than the standard type made of lead, Chelsea Cassens fired at an elk from 70 yards away, hitting it squarely behind its ...

Hunters are being urged to stop using lead bullets because bald eagles and other wildlife that consume carcasses left behind are often sickened by lead poisoning. Late fall and early winter is deer ...