Panga ya Saidi (PYS), a cave situated in a forested upland near the coast of Kenya, contains an archaeological record that spans at least 78,000 years and is crucial for understanding the evolution of...

The Silk Road traversed diverse and challenging landscapes, with one of its most characteristic stretches spanning the extremely arid Tarim Basin. The meandering paths of trade routes gradually develo...

Generative artificial intelligence has unsettled higher education, raising fears that students will lose the ability to think. Drawing on classroom experience and student feedback, we argue that groun...

Bile acids are increasingly used as fecal biomarkers for studying archeology, environmental pollution, paleoeconomy, and human-animal interactions. Exclusively synthesized by vertebrates, bile acids a...