The universe’s oldest, brightest beacons may have gorged themselves in the dense, cold, gas flows of the early cosmos — creating a kind of energy drink for infant black holes in the young universe — according to new research by scientists at Yale University and the Weizmann Institute in Israel. (more…)
From the physics labs at Yale University to the bottom of a played-out gold mine in South Dakota, a new generation of dark matter experiments is ready to commence.
The U.S. Department of Energy’s Office of Science and the National Science Foundation recently gave the go-ahead to LUX-Zeplin (LZ), a key experiment in the hunt for dark matter, the invisible substance that may make up much of the universe. Daniel McKinsey, a professor of physics, leads a contingent of Yale scientists working on the project. (more…)
What are turtles, and where did they come from?
Precise answers to these questions have long eluded scientists. But new research led by Daniel Field of Yale University and the Smithsonian Institution recasts the turtle’s disputed evolutionary history, providing fresh evidence that the familiar reptiles are more closely related to birds and crocodiles than to lizards and snakes. (more…)
Understanding the roots of a global, contagious spread of online information may help better predict political revolutions, consumer behavior, box office revenues, public policy debates, and even public health epidemics, a new study co-led by Yale University reveals. The model devised for this study, which identifies those roots and analyzes common patterns of dissemination on a global scale, even predicted the rise of “#Obamacare” as a global Twitter trend. The study appears in PLOS ONE.
Attempts to globally monitor the spread of online information have become increasingly difficult because of the explosive growth in the amount of information available and heightened concerns about personal privacy. To get a better understanding of social contagion, the team focused instead on smaller, local network structures, where messages are transmitted from individuals at the center and spread out rapidly to other individuals, who then retransmit them. (more…)
Deforestation may have far greater consequences for climate change in some soils than in others, according to new research led by Yale University scientists — a finding that could provide critical insights into which ecosystems must be managed with extra care because they are vulnerable to biodiversity loss and which ecosystems are more resilient to widespread tree removal.
In a comprehensive analysis of soil collected from 11 distinct U.S. regions, from Hawaii to northern Alaska, researchers found that the extent to which deforestation disturbs underground microbial communities that regulate the loss of carbon into the atmosphere depends almost exclusively on the texture of the soil. The results were published in the journal Global Change Biology. (more…)
Using only data from an fMRI scan, researchers led by a Yale University undergraduate have accurately reconstructed images of human faces as viewed by other people.
“It is a form of mind reading,” said Marvin Chun, professor of psychology, cognitive science and neurobiology and an author of the paper in the journal Neuroimage. (more…)
The Beinecke Rare Book & Manuscript Library at Yale has announced the winners of the Windham Campbell Literature Prizes. This year’s recipients illustrate the global scale of the prizes, with the eight winning writers hailing from seven countries. The winners in the three categories — fiction, non-fiction, and drama — will receive $150,000 each in recognition of their achievements and to support their ongoing work. (more…)
Prof. Young-Kee Kim leads conference for aspiring female scientists
On a mid-January Friday night, Savannah Thais stood at the podium in International House’s Assembly Hall and shared some of her experiences as a female student in physics. She described the refusal of some male students to work with her, the difficulty in finding a female professor or mentor in math or physics, and the common message from adults that “I can’t be ‘girly’ and good at physics.” (more…)
