The poorly understood ‘matalafi’ -- the homogenate of Psychotria insularum leaves (fresh leaf juice) -- is widely used in Samoan traditional medicine.

The Sample Analysis at Mars instrument onboard NASA’s Curiosity rover has detected decane, undecane, and dodecane molecules in a sample from Gale crater.

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 ...

LHS 1140b is the second-closest temperate transiting exoplanet to Earth with a temperature low enough to support surface liquid water.