A paper appearing in Proceedings of the National Academy of Sciences offers a strikingly simple answer to a longstanding ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

A brief gravitational-wave burst detected in 2019, known as GW190521, has prompted new research exploring whether it could be a wormhole echo from another universe rather than a black hole merger. The ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Lea Uradu, J.D., is a Maryland state registered tax preparer, ...