Nobel Prize in Chemistry goes to two American researchers, one Swiss...

A judge and court officials wore face masks and surgical gloves in court as samples were admitted as evidence of where VX nerve agent was found on the body and clothing of Kim Jong Nam...

Houston-area residents say in a newly filed class-action lawsuit that tests have detected toxic substances in soil, water and ash samples taken miles from a chemical plant that flooded during Hurrican...

Nearly 20 Houston-area residents say test results have detected toxic substances in soil, water and ash samples taken miles from a chemical plant that flooded during Hurricane Harvey several weeks ago...

Esteem, money and mystery: 5 things to know about the Nobels...

AP review finds trail of payments from chemical industry, lobbyists to research group run by EPA nominee...

A pediatrician who helped call attention to childhood health risks from exposure to lead in Flint, Michigan's water supply is one of five people being honored with $250,000 prizes from the Pittsburgh-...

The Trump administration delayed an Obama-era rule that would have tightened safety requirements for companies that store large quantities of dangerous chemicals such as a chemical plant near Houston ...

A Houston man has been arrested after being accused by authorities of trying to damage or destroy a Confederate statue at a Houston park with explosives...

A top White House official says President Donald Trump is turning to a retired general for his new chief of staff for more order and discipline in the West Wing...