How ancient stone kitchens preserve food secrets
Peer-Reviewed Publication
Updates every hour. Last Updated: 10-Sep-2025 23:11 ET (11-Sep-2025 03:11 GMT/UTC)
Anthropologists with the University of Utah’s natural history museum uncover microscopic plant residues in bedrock metates, revealing insights into the diets and traditions of the West’s ancient Indigenous communities.
The California Solar Canal Initiative will engage the public and private sectors to identify optimal locations to generate renewable energy, save water and conserve land statewide. The California Solar Canal Initiative will engage the public and private sectors to identify optimal locations to generate renewable energy, save water and conserve land statewide.
A simple, freely available analysis tool and hardware for analyzing fruit flies allows opportunities for researchers in low-income settings or out in the field to screen for genes and nerve circuits underlying complex social behaviors.
New research suggests that when hungry, people focus more on the tastiness of food and tend to ignore nutritional information, which may contribute to poor dietary decisions.
Employee turnover costs U.S. businesses more than $1 trillion annually. Offering paid time off cuts quitting rates by 35%, with men seeing a 41% drop and women 28%. Flex time is just as effective as retirement plans in reducing turnover, and for women, it’s as valuable as PTO and tuition assistance. PTO costs just $2.94 per hour per employee – a small price compared to the high costs of recruitment, lost productivity, and damaged client relationships. Investing in benefits like PTO helps reduce turnover and save money in the long run.
Lessons in air-raid shelters and a sense of purpose from comforting others: LMU graduate Iryna Nadyukova investigated the psychological stress of teachers in Ukraine.