Tiny, Motorized Pill Delivers Vaccine to Mouse Intestine
Emma Yasinski | Feb 15, 2019
The pea-size machine uses body fluids as fuel to propel itself through the digestive tract.
Tiny Motors Deliver Ulcer Medication in Mouse Stomachs
Shawna Williams | Aug 16, 2017
The mini machines treated infection somewhat better than antibiotics plus the typical proton pump inhibitor medication. 
Research at Micro- and Nanoscales
Mary Beth Aberlin | Jun 1, 2016
From whole cells to genes, closer examination continues to surprise.
Making Micromotors Biocompatible
Jyoti Madhusoodanan | Jun 1, 2016
Researchers are developing potent ways to fuel and control the movement of micromotor devices.