Technology

How Millie Dresselhaus paid it forward

October 21, 2025
Institute Professor Mildred “Millie” Dresselhaus forever altered our understanding of matter—the physical stuff of the universe that has mass and takes up space. Over 57 years at MIT, Dresselhaus also played a significant role in inspiring people to use this new knowledge to tackle some of the world’s greatest challenges, from producing clean energy to…

Navigating MIT

October 21, 2025
Take a stroll along the Infinite Corridor these days and you’ll encounter a striking new space, in a prominent location on the first floor of Building 11. With bright blue seating modules, orange accents, and an eye-catching design, it looks like a futuristic space station, sleek and ultramodern—but also welcoming and fun.  This is the…

The Download: embryo ethics, and reducing chatbot risks

October 21, 2025
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The astonishing embryo models of Jacob Hanna Instead of relying on the same old recipe biology has followed for a billion years, give or take, stem-cell scientist Jacob Hanna is coaxing the beginnings…

New noninvasive endometriosis tests are on the rise

October 21, 2025
Shantana Hazel often thought her insides might fall out during menstruation. It took 14 years of stabbing pain before she ultimately received a diagnosis of endometriosis, an inflammatory disease where tissue similar to the uterine lining implants outside the uterus and bleeds with each cycle. The results can include painful periods and damaging scar tissue.…

The astonishing embryo models of Jacob Hanna

October 21, 2025
When the Palestinian stem-cell scientist Jacob Hanna was stopped while entering the US last May, airport customs agents took him aside and held him for hours in “secondary,” a back office where you don’t have your passport and can’t use your phone. There were two young Russian women and a candy machine in the room…

Why AI should be able to “hang up” on you

October 21, 2025
Chatbots today are everything machines. If it can be put into words—relationship advice, work documents, code—AI will produce it, however imperfectly. But the one thing that almost no chatbot will ever do is stop talking to you.  That might seem reasonable. Why should a tech company build a feature that reduces the time people spend…

The Download: a promising retina implant, and how climate change affects flowers

October 20, 2025
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This retina implant lets people with vision loss do a crossword puzzle The news: Science Corporation—a competitor to Neuralink founded by the former president of Elon Musk’s brain-interface venture—has leapfrogged its rival after…

This retina implant lets people with vision loss do a crossword puzzle

October 20, 2025
Science Corporation—a competitor to Neuralink founded by the former president of Elon Musk’s brain-interface venture—has leapfrogged its rival after acquiring a vision implant that’s in advanced testing, for a fire-sale price. The implant produces a form of “artificial vision” that lets some patients read text and do crosswords, according to a report published in The…