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General science
A study of 146 young adults found that machine-learning models could moderately predict delay discounting from the volumes of selected brain regions, including areas linked to reward and long-term planning.
General science
Near Carrigtwohill in County Cork, Barryscourt Castle reflects centuries of change, from its late-medieval origins and domestic life to rebellion, conservation and the discovery of Ogham graffiti.
Biotechnology and life sciences
Ribbon Bio says its MiroMine kit lets researchers assemble custom DNA in the lab without bacterial cloning. Company and early-user results point to faster workflows, though the reported performance comes from internal tests and the product is in early access.
Markets and investing
The U.S. dollar index dropped to its lowest level since September 30 after Democrats secured majorities in both chambers of Congress. Investors also weighed mixed U.S. data ahead of Friday’s jobs report.