Tufts University

  • ​The abundance or lack of certain types of gut bacteria has been linked to everything from depression to heart disease to childhood asthma. Non-invasively determining which microbes make up a person's "gut microbiome," however, can be difficult – which is why a new 3D-printed capsule was developed.
  • ​Despite some promising research, there is currently no one reliable cure for vitiligo. There may be new hope, however, as a recent study has shown an existing medication to be quite effective at repigmenting the affected skin.
  • Science
    ​While there are already electronic devices that detect toxic gases, they can be expensive, and require training to properly use. Soon, though, there could be a cheap and simple alternative – threads woven into washable clothing, that change color when nasty gases are present.
  • Science
    ​Caterpillars are able to crawl across a wide variety of surfaces, they can move in any orientation, and they're flexible – traits that would also make for good soft-bodied robots. With that in mind, scientists have recently taken an interesting approach to analyzing just how the creatures move.
  • A new breakthrough out of Tufts University has resulted in partial limb regeneration in adult frogs that usually lack such capabilities, raising hopes the research could ultimately benefit human amputees.
  • Chronic skin wounds may be notoriously difficult to treat, but at the same time they shouldn't be OVER-treated, subjecting patients to more antibiotics than is necessary. That's why scientists have developed a "smart" bandage that only dispenses medication as needed.
  • ​You've gotta watch what you eat and drink … but if you need a little help doing so, a new tooth-mounted antenna-like sensor could help. Designed by scientists at Tufts University, it's currently able to track its wearer's intake of glucose, salt and alcohol.
  • Spider silk is among the strongest known materials. While some researchers are pursuing synthetic spider silk, scientists at MIT have taken another approach … they've devised a method of using silkworm silk to produce fibers that are almost as stiff as spider silk.
  • The Two Headed Worm From Space! It certainly sounds like a good pulpy science fiction story from the 1950s, but in fact, when researchers from Tufts university sent a bunch of flatworms up to the International Space Station, that's exactly what they wound up with.
  • Science
    Eye transplants are yet to become a reality as scientists have not figured out how to reconnect them to the brain. However, a new study, in which blind tadpoles were able to use transplanted eyes on their tails to see, suggests there might be another way to restore sight in humans.
  • Scientists say they've devised a way to create "programmable" silk-based forms that have a variety of optical, chemical or biological functions. Imagine pins or other mechanical components that change color when they near a breaking point, or solids that can deliver drugs, among other possible uses.
  • A team of researchers from Tufts University has taken flexible electronics to their next logical step, embedding them in sutures that can monitor the body from the site of the stitching and broadcast their findings to a Bluetooth-enabled device.​