Patagonia yields 155-million-year-old long-necked dinosaur with links to two famous lineages

Investigating a common gene in three very different species—salamanders, mice and zebrafish—scientists have discovered the potential for a novel gene therapy aimed at eventually regrowing limbs in humans, according to new research published this week.

There has been no shortage of bold claims recently about artificial intelligence (AI) and jobs—from mass unemployment to over-hyped distraction. Much of this debate is speculative. Often, coming from the tech giants promoting their own products, it is self-serving.

Hydrogen is at the heart of the transition to carbon neutrality, as both an energy carrier and a reagent for green chemistry. However, large-scale production of hydrogen via electrolysis, as well as the production of many other chemical products, requires significantly cheaper and more efficient catalysts. A precise understanding of the electrochemical processes that take place at the interface between the solid catalyst and the liquid medium is highly useful for developing better electrocatalys

A major new U.K. study of 12- to 17-year-olds finds that, while most adolescents say they would vote and are interested in politics, their willingness to engage is linked to their anxiety about the future, low trust in political parties, and limited confidence that political institutions will listen to them.