Pope Alexander II may have punished the English king for siding with his rival during the Norman invasion of 1066. The post Long-lost letter reveals bitter struggle between two rival popes appeared first on Popular Science .
Archaeological artifacts offer valuable insights into the history of past societies. They reveal not only technological developments but also the changing economic systems, cultural traditions and everyday practices of the people who lived at the time.
It's one of the origins-of-life chicken-or-egg problems: How could RNA have helped give rise to the first cells before there were cells to contain it?
Around 15,000 years ago, the way of life of human communities in the southern Levant underwent a fundamental change. Groups of hunter-gatherers, who until then had been nomadic, reduced their mobility and established small, permanent settlements for the first time.
Adelaide University research shows that while higher education (HE) in Australia continues to deliver a substantial wage premium, education, skills and labor-market policy need to align more closely.
Channel 4’s programme wastes a chance to ask important questions about how ADHD is diagnosed and treated, instead indulging in unscientific methods and conspiracy theories When Channel 4 announced that it would air a documentary titled The Great ADHD Myth? , an outpouring of fury followed. Despi...