Aug. 1, 2023 —宝石的独特的元素组成和原子奥列ntation act as a fingerprint, enabling researchers to uncover the stones' past, and with it, historical trade routes. Scientists now employ three ...
July 31, 2023 —In past ice ages, the intensity of summer insolation affected the emergence of warm and cold periods and played an important role in triggering abrupt climate changes, a study by climate researchers, ...
July 31, 2023 —The origin of bees is tens of millions of years older than most previous estimates, a new study shows. A team led by Washington State University researchers traced the bee genealogy back more than ...
July 26, 2023 —Scientists have discovered the honey produced by Australian ants possesses unique anti-microbial activity against bacteria and fungi that could make the liquid useful ...
July 27, 2023 —Researchers have revisited one of the most ancient materials on Earth -- graphite, and discovered new physics that has eluded the field for ...
July 27, 2023 —An international team of linguists and geneticists has achieved a significant breakthrough in our understanding of the origins of Indo-European, a family of languages spoken by nearly half of the ...
July 27, 2023 —Ancient pathogens that escape from melting permafrost have real potential to damage microbial communities and might potentially threaten human ...
July 25, 2023 —宫古岛岛屿拥有各种各样的本地物种of snake and lizards. How these species came to call these islands home has long puzzled scientists. A group of researchers have compiled the latest ...
July 26, 2023 —DNA analysis of 34 individuals buried at Machu Picchu revealed that many traveled alone from throughout the Inca ...
July 26, 2023 —The Neolithic burial site of Gurgy 'les Noisats' in France revealed two unprecedentedly large family trees which allowed a Franco-German team to explore the social organization of the 6,700-year-old ...