Category: rss feeds

New look at ancient jaw fossil rewrites bird evolution

Specimen flips evolutionary order of two key groups Source: Science Editor’s Choice

Meeting the ancestors: History of Ashkenazi Jews revealed in medieval DNA

Ancient DNA from German cemetery suggests timing of population bottleneck for today’s largest Jewish group Source: Science Editor’s Choice

As some hail new antibody treatment for Alzheimer’s, safety and benefit questions persist

Lecanemab slows speed of cognitive decline, but possible links to serious brain hemorrhages concern many scientists Source: Science Editor’s Choice

Method for solving notorious calculus problems speeds particle physics computations

Numerical technique reduces vexing Feynman integrals to simpler linear algebra Source: Science Editor’s Choice