The Schrödinger equation rewrote the rules of matter and forever changed the field of chemistry. Donald Truhlar, a chemist at the University of Minnesota, calls it the “greatest advance of the 20th ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Anthropic is upgrading Claude's free tier, apparently to capitalize on OpenAI's planned integration of ads into ChatGPT. On Wednesday, Anthropic said free Claude users can now create files, connect to ...

More than two dozen contributors to the manual criticized the deletion of a chapter on climate science by the Federal Judicial Center. By Karen Zraick Leticia Carvalho heads a global authority that’s ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...

These connections link together its various lobes and also link sensory input and motor output with the brain’s message centers, allowing information to come in and be sent back out. One major aim of ...