6+ hour, 10+ min ago  (681+ words) Ancient DNA and protein analysis reveal that modern Old Irish Goats are closely related to Bronze Age populations. This continuity highlights both their historical importance and the need for conservation. New findings show that the Old Irish Goat is genetically…...

1+ day, 15+ hour ago  (348+ words) A new geological study reshapes the timeline of a major tectonic collision that helped form the Andes, suggesting key events occurred earlier than long assumed. The work, led by Victor Piedrahita (first author) and J. Li (corresponding author), focuses on rocks…...

4+ day, 21+ hour ago  (545+ words) Genetic changes enabled animals to repeatedly adapt from water to land, reshaping life on Earth. The question of how life first moved from water onto land continues to fascinate scientists. Early organisms would have faced entirely new environmental pressures outside…...

1+ week, 4+ day ago  (678+ words) Native Americans were making and using dice more than 12, 000 years ago, far earlier than previously thought. These Ice Age tools powered games of chance that hint at early forms of probabilistic thinking. The research, led by Colorado State University Ph....

1+ week, 6+ day ago  (850+ words) Frequent burn exposure may have driven human genetic adaptations that improve healing but worsen severe injury outcomes. Humans may have been shaped in part by an unexpected force: repeated exposure to high-temperature burn injuries. New research suggests this long history…...

1+ week, 6+ day ago  (450+ words) Shark teeth found in 5-million-year-old whale skulls provide direct evidence of ancient feeding behavior and predator-prey relationships in the North Sea. Researchers studying two fossilized whale skulls discovered pieces of shark teeth lodged inside the bones, providing rare physical evidence…...

2+ week, 3+ day ago  (493+ words) A reconstructed Bronze Age loom from Cabezo Redondo reveals advanced textile production, including potential early twill weaving, suggesting a shift toward more complex fabrics and wool use. Researchers have analyzed and partially rebuilt a warp-weighted loom from the second millennium…...

2+ week, 3+ day ago  (724+ words) Researchers decoded Teotihuacan symbols as an early Uto-Aztecan writing system, possibly linked to Nahuatl speakers and reshaping theories about the city's people. More than 2, 000 years ago, Teotihuacan was a major city in central Mexico, home to as many as 125, 000 people....

1+ mon, 1+ day ago  (370+ words) Ancient DNA preserved in seabed sediments suggests Doggerland hosted temperate forests far earlier than expected. Forests covered parts of Doggerland, the now-submerged landmass beneath the North Sea, thousands of years earlier than scientists once thought. The conclusion comes from a…...

1+ mon, 2+ day ago  (294+ words) Evidence from rare burials shows Late Bronze Age Central European communities adapted through exchange, shifting diets, and diverse burial practices rather than large-scale migration. A new interdisciplinary study published in Nature Communications offers the first detailed biomolecular and archaeological perspective…...