The temporary structures will return next month—but in the meantime, visitors will enjoy rare unobstructed views of the ancient hilltop temple in Athens Cool Finds The marble sculpture, discovered at ...

Environmental disasters involving huge oil tankers poisoned wastewater and thousands of tons of lead. The lead got into the ...

Lead is a powerful neurotoxin that disrupts the growth and function of both brain and body. There is no safe level of lead exposure, and even the smallest traces can impair memory, learning and ...

Lead poisoning was once thought to largely be a problem of the past, as the globe gradually weaned itself off leaded gasoline ...