Scientists have engineered bacteria that thrive inside tumors, using oxygen sensing to destroy cancer from within.

Cancer treatments such as surgery, chemotherapy, and radiation have saved many lives, but they also have limits and side ...

Bacteria may have adapted to oxygen well before Earth’s atmosphere was saturated with it, according to a new study. Researchers who traced microbial evolution over billions of years – using machine ...

Researchers are engineering bacteria to invade tumors and consume them from the inside. Because tumor cores lack oxygen, they ...