Calcium from food or supplements can raise blood calcium levels slightly within hours, but blood levels are tightly regulated. Unabsorbed calcium leaves the body through stool, and absorbed calcium ...

Mark Davenport - a WRAL viewer - was at Oak Island recently. When he looked out from the beach, he noticed what looked to be some sort of distorted view in the distance. It wasn't that he needed his ...

A warmer atmosphere has the potential to hold more moisture, which can contribute to heavier precipitation in any season, scientists say. By Sachi Kitajima Mulkey Climate misinformation tends to ...

If a tree explodes in a forest and there's no one there to hear it, did it really explode? A social media post warning of this winter weather phenomenon went viral earlier this week as people across ...

Sudden or severe cold temperature can cause trees to experience "frost crack." NPR's Scott Simon talks with Bill McNee of the Wisconsin Department of Natural Resources about what happens and why. If a ...

Nothing brings people around an appetizer table faster than a cheese board. Whether you serve cheese on its own with a few crackers, or as part of a larger charcuterie spread or grazing board, it can ...