CT scans help guide radiation therapy toward tumors, not healthy parts. A new deep-learning method speeds up the process of finding that anatomy.

Artificial intelligence could clear up pictures taken with a relatively new technology, optoacoustic imaging, that uses lasers to peek under the skin.

A system called XModal-ID can use video of a person walking and determine whether that same person is behind a wall using WiFi and their unique movement.

Is a dose of chemotherapy too much or too little? Is it going to the tumor or a vital organ? A new invention promises better monitoring.

Atrophied brain lesion volume is the only MRI marker to predict which cases of MS will progress to the more severe form of the disease, research finds.

Researchers are turning the problem with ultrasound into a perk: a potential way to assess osteoporosis risk and treatment.

Scientists have created a single-atom switch for turning the fluorescent dyes used in biological imaging on and off.

It only takes 10 particles of norovirus to cause seriously unpleasant digestive distress. Here's a new way to detect them.

A new artificial intelligence system interprets breast tissue biopsies as accurately as experienced pathologists.

Examining the midbrain may help doctors diagnose injuries from a concussive hit to the head or repeated hits over time, researchers say.