The new framework unveiled May 20 says new COVID-19 shots should go only to those ages 65 and up or with underlying medical conditions.

Experts explain the science behind Biden's advanced prostate cancer diagnosis, including how common it is and what treatments are available.

The new book, Women in the History of Quantum Physics, spotlights the oft-forgotten contributions of women scientists in the field.

With greater control over the quantum realm, physicists are poised to make major leaps in quantum computing, quantum gravity and more.