Abstract: X-ray safety inspection machines are essential for maintaining security. In the past few years, the rapid development and widespread application of deep learning have significantly ...

After a century of searching, a chance discovery led archaeologists to one of the most important sanctuaries in the ancient Greek world Archaeologists first explored Eretria in the late nineteenth ...

Abstract: The proliferation of objects in low earth orbit (LEO) is forcing satellites to increasingly maneuver out of potential collisions, consuming fuel and interrupting operations. Most of these ...

The U.S. Postal Service is making new changes in 2026, including adjustments to the postmark process, which could result in late fees and penalties for anyone mailing time-sensitive documents such as ...