More than 120 counties in Texas, nearly half of the state, is under an extreme cold watch or warning this week.

Short-term exposure to air pollution can impair cognitive functions like attention and emotion recognition. These issues could lead to reduced productivity and educational achievement. Breathing ...

Spokeo analyzed state government information and other historical sources to compile this list of stories behind every ...

The Environmental Protection Agency (EPA) is giving the state of West Virginia the authority to approve projects that will store captured carbon dioxide deep underground. Coal and gas-fired power ...