The U.S. military shot down three unidentified objects in a single weekend. Why are America's skies so filled with UFOs all of a sudden?
A woman and her 1-year-old son were recently mauled to death by a polar bear in an ultra-rare attack in Alaska. A new report sheds some light on why the tragic event.
The Winchcombe meteorite was collected mere hours after it fell, but researchers have found that it was already contaminated with earthly minerals, including common table salt.
Blue Zones were proposed as regions with some of the oldest people in the world, though recent studies cast some doubt on the idea. Do these regions still hold insights about longevity?