Only minimal amounts of untapped oil and gas resources remain in the historic Los Angeles fossil fuel production basin, ...

As temperatures rise on the Kenai Peninsula, freshwater quality is expected to change — affecting both salmon and humans, new research suggests.

Indiana has been keeping a spectacular secret, and it’s time we talked about it. Tucked away in the small town of Williamsport lies an 84-foot vertical drop of pure natural wonder that somehow flies ...

The changes in ocean chemistry were gradual. The Archaean period lasted 1.5 billion years. This is more than half of Earth’s ...