How you respond to your friends on Facebook is about to change, as the social networking company begins rolling out its new Reactions worldwide. The new feedback "emotions" offer you more ways to ...

Many attempts have been made to harness the power of new artificial intelligence and large language models (LLMs) to try to predict the outcomes of new chemical reactions. These have had limited ...

Penn State researchers have uncovered a surprising twist in a foundational chemical reaction known as oxidative addition. Typically believed to involve transition metals donating electrons to organic ...

WEST LAFAYETTE, Ind. — Imagine that a new lifesaving medication is invented, but its unusual structure makes it difficult to manufacture. The drug might turn out to be prohibitively expensive or ...

In face-to-face communication, you’re constantly sending subconscious signals to another person without even realizing it. Whether it’s a nod, facial reactions, or short reaction murmurs, they ...