Easter Island is famous for its giant monumental statues, called moai, built some 800 years ago. The volcanic rock used for the moai came from a quarry site called Rano Raraku. Archaeologists have ...

Annotation and cropping of four-phase CT images. (A) shows the four-phase CT images of the plain, corticomedullary, parenchymal, and excretory phases, from top to bottom, respectively. (B) shows the ...

You might get eco-guilt when you toss a plastic bottle into the recycling bin. Will the material from the container really be used to make something new? The answer to that question is unclear.

When AI models fail to meet expectations, the first instinct may be to blame the algorithm. But the real culprit is often the data—specifically, how it’s labeled. Better data annotation—more accurate, ...