Abstract: Despite the remarkable success of remote sensing object detection, these methods primarily operate under a closed-world paradigm, as they often misclassify or ignore novel objects in ...

WASHINGTON (AP) — One was a rotating disc that sent out beams of light. Another was a shining red orb of a hue the observer had never seen before. Then there was the one compared to a potato, and also ...

WASHINGTON (AP) — One was a rotating disc that sent out beams of light. Another was a shining red orb of a hue the observer had never seen before. Then there was the one compared to a potato, and also ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. In a blistering new report, The New York Times presents an account of ...

Add Yahoo as a preferred source to see more of our stories on Google. In a blistering new report, The New York Times presents an account of the Epstein files triggering a behind-the-scenes crisis ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A former assistant for Jeffrey Epstein arranged phone calls between the ...

Abstract: Aiming at the specific characteristics of flying bird objects in surveillance video, such as the typically non-obvious features in single-frame images, small size in most instances, and ...

A newly circulated U.S. military UFO clip has triggered global discussion after a Chinese expert described a mysterious object in the footage as “baffling,” fuelling renewed debate over unidentified ...