Deep in the dark recesses of a limestone cave in Alabama soar life-sized figures that span earthly and spiritual realms. Traced into the mud of the cave ceiling by torchlight more than a thousand ...

Abstract: To address the issue of achieving a balance between the high accuracy and the computational cost in current 3D object detection algorithms based on point cloud or gird, this paper proposes a ...

Seven thousand years ago, people living on the Atlantic edge of Europe built a massive wall of stone where land met water.

A set of mysterious grooves on a cave floor in France has turned out to be far more than abstract art. Archaeologists now ...

Aside from the gold, Mr. Trump has hung more than 20 portraits in the Oval Office. In addition to Mr. Washington’s above the ...

Banksy appears to confirm a new mural in London is his latest work. On Monday, the elusive street artist posted photos of the ...

Mars planners are increasingly treating ice not just as a resource to drink or split for rocket fuel, but as a structural ...

Princeton researchers found that the brain excels at learning because it reuses modular “cognitive blocks” across many tasks. Monkeys switching between visual categorization challenges revealed that ...