Scientists at MIT have found that specific neurons in the human brain light up whenever we see images of food, reports Dr. Mallika Marshall for CBS Boston. “The researchers now want to explore how people’s responses to certain foods might differ depending on their personal preferences, likes and dislikes and past experiences,” Marshall.
Researchers at MIT and Stanford have developed a new tool that can better map the inside of an asteroid that risks crashing into earth, writes Pranshu Verma for The Washington Post. “Understanding the interior," said Prof. Julian De Witt, "helps us understand the extent to which close encounters could be of concern, and how to deal with them.”
Vox reporter Bryan Walsh spotlights Prof. Max Tegmark, co-founder of The Future of Life Institute (FLI), for his work in reducing technological existential disasters. “In creating FLI, Tegmark joined a host of other institutions… that arose in recent years to put both a scholarly and an activist lens of the rising danger of existential catastrophes,” writes Walsh.
A new tool developed by researchers at MIT and Stanford could help map out the interior of asteroids, reports Alison Synder and Miriam Kramer for Axios. This could make “it easier to know the most effective way of throwing them off-course,” writes Synder and Kramer.
Prof. Diana Henderson, Prof. Daniel Jackson, Prof. David Kaiser, Prof. S.P Kothari, and Prof. Sanjay Sarma have released a new white paper “summarizing their ideas for a new type of undergraduate institution,” writes David Rosowsky for Forbes. “The authors have done a commendable job identifying and assembling some of the proven high-impact practices each of these types of higher educational institutions can offer,” writes Rosowsky.
Prof. Susan Solomon speaks with Associated Press reporter Seth Borenstein about the Antarctic ozone hole. “’Ozone depletion starts LATER and takes LONGER to get to the maximum hole and the holes are typically shallower’ in September, which is the key month to look at ozone recovery, not October,” says Solomon.
During his senior year of high school, MIT first-year student Daniel Larsen successfully proved a key theorem about Carmichael numbers, entities that mimic prime numbers, writes Jordana Cepelewicz for Quanta Magazine. “His proof is really quite advanced,” says Dartmouth Prof. Carl Pomerance. “It would be a paper that any mathematician would be really proud to have written.”
Prof. Danna Freedman has been named a 2022 MacArthur Fellow for “creating novel molecular materials with unique properties directly relevant to quantum information technologies,” reports Susan H. Greenberg for Inside Higher Ed.
Prof. Danna Freedman, a synthetic inorganic chemist, has been honored as one of this year’s MacArthur Fellows, reports Travis Anderson for The Boston Globe. “The unmatched control inherent in synthetic chemistry opens doors to other fields and discoveries beyond chemistry,” said Freedman of her research. “By designing and creating chemical systems, we can uncover new science in areas ranging from quantum information science to magnetism.”
NPR’s Elizabeth Blair highlights the work of Prof. Danna Freedman, one of the 2022 MacArthur Fellows. Freedman, a synthetic inorganic chemist, is "creating novel molecular materials with unique properties directly relevant to quantum information technologies." Moriba Jah, a Martin Luther King Jr. Visiting Scholar, has also been awarded a MacArthur "genius grant" for his work "envisioning transparent and collaborative solutions for creating a circular space economy that improves oversight of Earth's orbital spheres."
Prof. Danna Freedman has been awarded a 2022 MacArthur "genius grant" for her work in developing molecules that “have great storage and processing computing capacity,” reports the Associated Press.
Prof. Danna Freedman has been honored as a recipient of a 2022 MacArthur Fellowship, “one of the nation’s most prestigious awards for intellectual and artistic achievement,” reports Michael T. Nietzel for Forbes. “Using molecular chemistry [Freedman] is designing molecules that can act as qubits—the building blocks of quantum systems - to address fundamental questions in physics,” writes Nietzel.
MIT researchers have found that the number of species and the average interaction strength determine whether different ecosystems would be stable or chaotic, reports Gabriel Popkin for Science. The researchers “grew microbes together in plastic wells and increase and decrease the concentration of nutrients to manipulate how strongly the different species interacted with each other,” explains Popkin. “The more nutrients, the more the different species competed.”
Researchers at MIT co-authored a study which found that two stars in a binary system 3,000 light years from Earth are orbiting each other so closely that one of the stars has burnt out, reports Will Dunham for Reuters. "Basically, they were bound together for 8 billion years in a binary orbit,” says postdoc Kevin Burdge, “And now, right before the second one could end its stellar life cycle and become a white dwarf in the way that stars normally do - by evolving into a type of star called a red giant - the leftover white dwarf remnant of the first star interrupted the end of the companion's lifecycle and started slowly consuming it."
Prof. Laura Kiessling speaks with Ryan Cross and Emily Sweeney at The Boston Globe about the work of Stanford professor Carolyn R. Bertozzi, daughter of MIT professor emeritus William Bertozzi, who won this year's Nobel Prize in Chemistry. Bertozzi’s work “changes the way people think about doing science. There have been further advances, but they all build on her work,” says Kiessling.