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 ...