School of Science

MIT scientists have found that the Australian wildfires in 2019 and 2020 unleashed remnants of chlorine-containing molecules in the stratosphere, expanding the ozone hole and suggesting that more frequent wildfires could threaten the ozone hole’s recovery, reports Dyani Lewis for Nature. “It’s like a race,” says Prof. Susan Solomon. “Does the chlorine decay out of the stratosphere fast enough in the next, say, 40–50 years that the likely increase in intense and frequent wildfires doesn’t end up prolonging the ozone hole?”

Lucy Jones PhD ’81 speaks with CBS reporter Danya Bacchus about her career in seismology, how she helped transform earthquake policy and her work creating the Great ShakeOut, drills aimed at helping people prepare for earthquakes. “I want to be remembered as a scientist, rather than just a communicator,” says Jones, “but a scientist who cared about the science getting used.”

Daily Beast reporter Meredith Bagby spotlights the life of Ron McNair PhD ’76 and his legacy as one of NASA’s first black astronauts. “Astronaut, saxophonist, and karate black belt Ron McNair overcame an impoverished childhood in segregated Lake City, South Carolina to earn a Ph.D. in physics from MIT and become one of NASA’s first Black astronauts,” writes Bagby. “Although Ron’s path to NASA was nearly derailed because of systematic racism and inequality, he found inspiration in the Black leaders around him and persevered.”

Prof. Emerita Nancy Hopkins speaks with ABC News about her work advocating for gender equality in academia and "The Exceptions: Nancy Hopkins, MIT, and the Fight for Women in Science,” a new book by Kate Zernike, a journalist who originally covered Hopkins’ efforts for The Boston Globe. Hopkins notes that when Zernike’s article was published, “this deluge happened. I mean, it was just overwhelming. And women were writing from all over the country and the world and saying, thank you. Thank you for telling the story. It's my story.”

Boston Globe reporter Ryan Cross spotlights Chroma Medicine, a biotech startup co-founded by MIT researchers that is “developing a new class of gene editing technologies that could control how our genetic code is read without changing the code itself.” Cross explains that Chroma Medicine’s technology could “have broad applications for treating both rare and common diseases.”

Prof. Josh McDermott co-authored a study that explores how music and podcasts can impact a person’s mood, reports Charlotte Hu for Popular Science. “There’s this big cultural shift in the way that we consume music and other audio that really happened over the last decade,” says McDermott. “It’s just changed the way that people live and probably has a lot of important effects.”

Prof. Kerry Emanuel and First Street Foundation have found that based on warming climate conditions and patterns, future storms will increase in intensity and travel farther north up the East Coast, reports Leslie Kaufman and Eric Roston for Bloomberg.

Prof. Kerry Emanuel speaks with CNN reporters Ella Nilsen and Renée Rigdon about future hurricane trends. “The bottom line is the models that are being used by the existing [catastrophe] modeling industry are based strictly on historical statistics,” says Emanuel. “The historical record isn’t very long, and it isn’t very good when you get back to before 1970.”

Undergraduate student Sasha Horokh speaks with GBH reporters Paris Alston and Jeremy Siegel about the ongoing war in Ukraine. “I think it's important that we do not get used to this, and to keep supporting Ukraine,” says Horokh.

Former U.S. Representative John Olver PhD '61, has died at age 86, reports Steve LeBlanc for the Associated Press. “[Olver’s] quiet demeanor and wry sense of humor concealed a razor-sharp understanding of the issues facing the American people and a deep faith in our ability to solve them together,” says Democratic U.S. Representative James McGovern.

Aera Therapeutics, founded by Prof. Feng Zhang, is working to “debut a type of protein nanoparticle that it believes can be used to ferry all sorts of genetic medicines around the body,” reports Lisa Jarvis for Bloomberg.

Prof. Feng Zhang founded Aera Therapeutics, a startup working to deliver curative genetic medicine to hard-to-reach parts of the body, reports Ryan Cross for The Boston Globe. “If Aera’s approach works in people, it could broaden the reach of genetic therapies, which currently have limited clinical applications – partly because there aren’t enough methods for getting those medicines to hone in on the right cells,” writes Cross.  

Boston Globe reporter Aaron Pressman spotlights several MIT startups that are using AI to generate 3-D environments. Common Sense Machines, an MIT startup, is “trying to enhance the creativity of its app by adding a bit of, well, common sense,” writes Pressman. “Human babies form an understanding of the world by developing abstract models. Common Sense Machines is trying to add similar models to its 3D world builder.”

MIT scientists have developed a new way of colliding ultracold molecules while controlling the rate at which they react, reports Martijn Boerkamp for Physics World. “Our work is a step to achieve quantum control over molecular collisions and reactions and to map out more broadly the collisional properties of these molecules with the goal of finding a deeper understanding,” explains Prof. Wolfgang Ketterle.

Ronald McNair PhD ’76 was a part of NASA’s class of 1978, which was the first group of astronauts to include women, people of color, and scientists, reports Alexandra Witze for Nature. The class of 1978 “was a time of huge change for NASA,” writes Witze. “It was time for a new type of astronaut for a new type of spaceship.”