Berkeley, California - UC Berkeley engineers have built the first dust-sized, wireless sensors that can be implanted in the body, bringing closer the day when a Fitbit-like device could monitor internal nerves, muscles or organs in real time.

Washington, DC - The Federal Trade Commission has sued 1-800 Contacts, the largest online retailer of contact lenses in the United States, alleging that it unlawfully orchestrated and now maintains a web of anticompetitive agreements with rival online contact lens sellers that suppress competition in certain online search advertising auctions and that restrict truthful and non-misleading internet advertising to consumers, resulting in some consumers paying higher retail prices for contact lenses.

Cambridge, Massachusetts - The cost and environmental impact of producing liquid biofuels and biochemicals as alternatives to petroleum-based products could be significantly reduced, thanks to a new metabolic engineering technique.

Bolder, Colorado - Camp Century, a U.S. military base built within the Greenland Ice Sheet in 1959, doubled as a top-secret site for testing the feasibility of deploying nuclear missiles from the Arctic during the Cold War. When the camp was decommissioned in 1967, its infrastructure and waste were abandoned under the assumption they would be entombed forever by perpetual snowfall.

Denver, Colorado - Whether they’re swiping left or swiping right, male users of the popular dating app Tinder appear to have lower levels of self-esteem and all users appear to have more negative perception of body image than those who don’t use the app, according to research presented at the annual convention of the American Psychological Association.

Washington, DC - Researchers from the National Institutes of Health and their colleagues identified the genetic cause and a possible therapeutic target for a rare form of pediatric progressive neuropathy. Neuropathy, damage or disease affecting the peripheral nervous system, can range from rare conditions linked to a patient’s exome to more common causes like diabetes and viral infections. Neuropathies can affect both motor and sensory neurons, producing muscle weakness, numbness, pain, and a wide range of symptoms.