Ever since Covid-19 began spreading in the U.S., state governments have been scrambling to find and secure N95 respirator masks, the kind that seal against the face and filter out infectious particles, protecting frontline workers from inhaling the coronavirus. A national shortage has led states to buy these masks from uncertified foreign producers...

Hazardous environments such as disaster sites and conflict zones present many challenges for emergency response. But the new field of functional fabrics — materials modified to incorporate various sensors, connect to the internet, or serve multiple purposes, among other things — holds promise for novel solutions.

A three-day hackathon on campus...

A new nonprofit, Advanced Functional Fabrics of America (AFFOA), will seek to speed the arrival of next-generation fabrics that can store energy, control their own temperature, change color and behave like computer sensors. MIT professor Yoel Fink, who is leading the effort, envisions the creation of an entire new industry: textiles for the 21st...