Scientists engineer bacteria to destroy cancer tumors from oxygen-starved cores where chemotherapy fails, using smart genetic ...

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 ...

A team led by Brett Baker at the University of Texas at Austin has found that some Asgard archaea, the ancient microbial group most closely related to all complex life on Earth, carried the molecular ...

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

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