Breast cancers that have an overactive PI3K enzyme, involved in cell growth and division, tend to be more aggressive and to spread and divide more like stem cells. But a new study by Ralitsa Madsen of...

A novel targeted immunotherapy approach developed by researchers at the Ludwig Center, the Lustgarten Laboratory, and Bloomberg-Kimmel Institute for Cancer Immunotherapy at the Johns Hopkins Kimmel Cancer...

How a mutant coronavirus strain dominated the world: Scientists discover change to COVID-19 variant that lets it copy itself more efficiently – making it more infectious (but not more deadly) Researchers...

Mutant strain of coronavirus that makes it more infectious has ‘dominated’ the US and Europe – and vaccines in development may NOT work against it, study suggests Los Alamos National...