Temperatures in Florida, Georgia, Arkansas, Tennessee, Kentucky, Indiana, Illinois, North Carolina, and Virginia could feel as high as 110 degrees. Meanwhile, South Carolina, Texas, Missouri, Ohio, ...

Would-be stargazers in several northern states should keep there eyes on the sky Wednesday night, as geomagnetic storms are ...

More than 125 million Americans were under the highest level of extreme heat alerts during a wave of above-average ...

While the ground may feel like it's on fire as a heat dome continues to scorch the U.S. this week, the sky could resemble dancing flames Wednesday night and early Thursday as charged particles from ...