In its preliminary data release, taken from just seven nights of observations, the powerful Vera C. Rubin Observatory has ...

For more than a century, visitors to a remote California lakebed have stared at long, ruler-straight tracks etched into the ...

Abstract: Kalman filter (KF) based methods for multi-object tracking (MOT) make an assumption that objects move linearly. While this assumption is acceptable for very short periods of occlusion, ...

“Any viewer’s tongue will grow shorter trying to describe it,” marveled the inveterate traveler Ibn Battuta while visiting Jerusalem in 1326. “This is one of the most fantastic of all buildings, of ...

Berlin — On a stage in central Berlin one night last month, Jens Zinke slid a white slab out of a clear plastic sleeve. At first it looked like a piece of Styrofoam, with a pencil-sized groove cut ...