Archaeologists from the Ca’ Foscari University of Venice and elsewhere have found traces of indigotin -- a blue secondary ...

New research introduces a paleoenvironmental model in which tidal dynamics influenced the earliest development of agriculture ...

A team of researchers from University College London and the Cyprus Institute’s Science and Technology in Archaeology and Culture Research Center has solved a major piece of the puzzle that makes up ...

LHS 1140b is the second-closest temperate transiting exoplanet to Earth with a temperature low enough to support surface liquid water. LHS 1140 is a cool low-mass star approximately 39 light-years ...

University of Portsmouth physicist Melvin Vopson proposes a new way to think about gravity — not just as a pull, but as something that happens when the Universe is trying to stay organized. The ...

Archaeologists in Bolivia have discovered an ancient complex roughly 215 km (130 miles) south-east of Tiwanaku’s historical site, where a large, modular building with an integrated, sunken courtyard ...

Pre-contact Central and South American dogs (Canis familiaris) — all dogs preceding contact with European settlers — descended from a single maternal lineage that diverged after dogs entered North ...