Hannah Pettey, 22, a married mother of two from Alabama, suffered debilitating pain and lost more than 45 pounds as her ...

Communications strategist Olga González examines why childhood lead poisoning remains one of the United States’ most ...

The U.S. President has been dogged by comparisons to Hitler throughout his time in office but this one may hurt more.

Investigative reporters traced dangerously high lead contamination in Nigeria — revealing that recycled metal from used car ...