The scrapping of the foundation for U.S. federal climate regulations has upended energy investor narratives that have prevailed so far this decade, and is sparking a re-think on which sectors might ...

Circular dichroism is the difference in the absorption of left- and right-handed circularly polarized light that occurs when a molecule contains one or more chiral, light-absorbing groups. It is used ...

Since Nvidia agreed last month to invest $100 billion in its customer OpenAI, investors and analysts who follow artificial intelligence have awakened to that industry’s circularity.