A $22.5 million lawsuit filed on behalf of former McDowell High School football player Johnny Heubel has increased the public's awareness of second impact syndrome. Neurologists and athletic trainers ...

We’re all praying for Tua Tagovailoa right now, because things did not look good when the Miami Dolphins quarterback went down with a head injury on Thursday Night Football. Just five days removed ...

Scientists have discovered a possible second impact crater buried under more than a mile of ice in northwest Greenland. This follows the finding, announced in November 2018, of a 19-mile-wide crater ...

Last November, scientists’ minds were blown by the discovery of a 19-mile-wide (30 kilometers) crater under Greenland. The crater had been hiding in plain sight just 150 miles (240 km) from a major ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Becky Lehe still gets emotional when she ...

A NASA glaciologist has discovered a possible second impact crater buried under more than a mile of ice in northwest Greenland. A NASA glaciologist has discovered a possible second impact crater ...