An international team of researchers has found new evidence that our prehistoric ancestors had a detailed understanding of plants long before the development of agriculture. By extracting chemical compounds and microfossils from dental calculus (calcified dental plaque) from ancient teeth, the researchers were able to provide an entirely new perspective on our ancestors’ diets. Their […]
COLUMBUS, Ohio – Most research examining growing income inequality in the United States has focused on economic causes, for seemingly obvious reasons. But a new study suggests that a different cause – the politically induced decline in the strength of worker unions – may play a much more pivotal role than previously understood. In fact, […]
Boston, MA—Generic versions of the same prescription drug are clinically interchangeable but often look different depending on the manufacturer. The FDA does not require consistent pill appearance among interchangeable generic drugs, and the shape and color of patients’ pills may vary based on the particular supply at the patient’s pharmacy. Studying a national cohort of […]
A new state-by-state analysis shows how little the nation supports and protects working mothers and fathers when a new child arrives – and Alaska has a long way to go when it comes to helping its new parents. The study, Expecting Better: A State-by-State Analysis of Laws That Help New Parents, is the most comprehensive […]