The maritime expansion of Scandinavian populations during the Viking Age was a far-flung transformation in world history. Margaryan et al sequenced the genomes of 442 humans from archaeological sites ...

Around 12,800 years ago, Earth collided with fragments of a disintegrating comet, triggering Younger Dryas climate change; this event created environmental conditions at Abu Hureyra, Syria, that ...

K2-18 is a red dwarf located approximately 111 light-years away in the constellation of Leo.. Also known as EPIC 201912552, the star hosts two massive exoplanets: K2-18b and K2-18c. First discovered ...

”Our newly-devised model stretches the galaxy formation time by a several billion years, making the Universe 26.7 billion years old, and not 13.7 as previously estimated,” said University of Ottawa’s ...

The poorly understood ‘matalafi’ — the homogenate of Psychotria insularum leaves (fresh leaf juice) — is widely used in Samoan traditional medicine to treat inflammation associated with fever, body ...

Göbekli Tepe (‘Potbelly Hill’ in Turkish) is one of the most significant archaeological discoveries in recent decades.. The site is located in Upper Mesopotamia, a region which saw the emergence of ...