Unsurprisingly, the National Weather Service is highlighting multiple consecutive days of “extreme” heat risk across the Ohio Valley, Mid-Atlantic ... heat dome, or ridge of high pressure ...

This underwater mountain range is now called the Mid-Atlantic Ridge, and it was one ... more startling was the central valley ...

Did you know volcanoes created the Atlantic Ocean that we know today? While the eruptions of the volcanoes along the Mid-Atlantic Ridge usually ... million years ago. A rift in central Pangea ...

California’s Death Valley could reach a scorching 130 degrees next week and come close to breaking its blistering world record as parts of the West, Southwest and Mid-Atlantic are under an ...