Exceptional points (EPs) are non-Hermitian singularities where two or more eigenstates coalesce, resulting in the eigenspace ...

1. Purposeful practice. Practice for new skills should be thoughtful, slow, and deliberate rather than rushed. When you work slowly, things become simpler. You don’t perform better when you speed ...

We are overwhelmed by digital life. Research shows that real shared moments lower stress and deepen connection. It’s time to return to simple human rituals that make us feel alive.

Oil and gas firms were supposed to start reducing methane, a powerful driver of climate change. The agency is giving them more time and may cancel the requirement. By Lisa Friedman and Maxine Joselow ...