An Australian plane has spotted an "orange rectangular object" and a "gray or green circular object" while searching for missing Flight 370 in the southern Indian Ocean, officials said. Hishamuddin ...

Demi Lovato says she may have spotted a UFO -- and is sharing her experience with fans. On Monday, the 30-year-old singer posted a series of photos on her Instagram Stories that featured a dark gray, ...

Former US Air Force pilot Ryan Bodenheimer shared his UFO sightings on YouTube. He reported seeing a silver, triangular craft at 30,000 feet during a training exercise. Bodenheimer described a second ...

The idea that vision treats object shape in a holistic manner has been a basic theme running through theoretical accounts of perception from early gestalt psychology 11 to more contemporary cognitive ...