The entire set of 29 blades and tips was likely once carried in a leather pouch that has long since disintegrated. Journal of Paleolithic Archaeology. A group of tools at an excavation site. Analysis revealed that the 29 artifacts were…
The North Atlantic Subpolar Gyre is a system of currents located south of Greenland. (Image credit: NASA Scientific Visualization Studio) A new analysis of shellfish shells suggests that a vast system of rotating ocean currents in the North Atlantic is…
Plate tectonics may have played a more significant role in the evolution of life on Earth than previously thought. (Image courtesy of Nicholas Forder) The Earth's surface is a turbulent place. Mountains rise, continents converge and move apart, and earthquakes…
Jane Goodall and baby chimpanzee Flint in Gombe, Tanzania. Flint, the first baby chimpanzee born after Jane's arrival, provided her with a rare opportunity to study animal development, although physical contact with wild chimpanzees is currently considered unethical. (Image: National…
I believe there's no need to go into detail about the backless piece of furniture called a stool. In common parlance, this item is called a “taburetka.” We remember it from the film “Chapayev,” when Vasily Ivanovich, in the heat…
Scientists from Aarhus University in Denmark have shown that following the new Scandinavian dietary guidelines is associated with increased life expectancy. The study, published in The Journal of Nutrition (JN), found that middle-aged and older men and women (aged 45…