Carolyn Johnson of The Boston Globe writes that MIT researchers have developed a new way to enlarge microscopic lab samples to allow for more-detailed imaging of brain cells. The new technique “may offer an inexpensive way for people to examine fine cellular structures at a detailed level using off-the-shelf ingredients.”
A team of MIT researchers has devised a new method for obtaining super-high resolution images from lab microscopes, writes Malcolm Ritter for the AP. The researchers found that by permeating a tissue sample with a specialized version of sodium polyacrylate they were able to enlarge the sample, making them easier to image.
Jen Christensen reports for CNN on new research by Professor John Gabrieli that finds that brain scans can help to determine the best treatment for a given patient. "With this kind of science, we don't have to wait for a failure," explains Gabrieli. "We know what will be the best fit."
John Hamilton reports for NPR on a new study by Prof. John Gabrieli that suggests information gathered from brain scans can help predict aspects of a person's future. Certain brain measures provide results that are often "better than currently available tests or clinical measures," Gabrieli explains.
In a piece for Salon, Paul Rosenberg writes about Prof. Jeremy England’s theory about the origins of life. England’s theory, based on the principals of thermodynamics, shows that under certain conditions “where life is possible…it is also quite probable, if not, ultimately, inevitable,” Rosenberg explains.
“A team of MIT researchers found that an existing computer vision system can achieve object recognition as well as humans and other primates,” writes Jamie Ducharme for Boston Magazine. Professor James DiCarlo’s team compared the visual recognition abilities of primates to those of the advanced computer system Super Vision.
Professor Jeremy England appears on WGBH television’s Greater Boston to discuss his work examining the origins of life. England explains his theory that, from the perspective of physics, energy played a role in the formation of life.
NASA’s Curiosity rover has discovered methane and carbon in Martian rocks, reports Andrew Soergel for U.S. News & World Report. “Organics are important because they can tell us about the chemical pathways by which they were formed and preserved,” says Prof. Roger Summons, a member of the Curiosity team.
Wall Street Journal reporter Atish Patel highlights new MIT research indicating that volcanic activity may have contributed to the extinction of the dinosaurs. Patel explains that the findings suggest “dinosaurs were already in decline, suffering from the climate change prompted by the volcanic eruptions.”
Writing for Scientific American, Jennifer Ouellette features Professor Allan Adams research on black holes on her list of the 20 best physics papers of 2014. “We showed that when you throw stuff into a black hole, the surface of the black hole responds like a fluid,” says Adams.
Professor Roger Summons is part of the Curiosity team that has detected a large spike in methane on Mars, which could indicate the presence of life, writes Brid-Aine Parnell for Forbes. “This first confirmation of organic carbon in a rock on Mars holds much promise,” says Summons.
Cynthia Graber of Scientific American reports that MIT researchers have developed a new technique that turns a smartphone into a sensor that can detect hazardous gases and environmental pollutants. "The method was tested with ammonia, cyclohexanone and hydrogen peroxide. And the tags could sense the substances at levels of a few parts per million,” reports Graber.
Researchers have uncovered evidence that volcanic activity could have contributed to the extinction of dinosaurs, reports Joel Achenbach for The Washington Post. Prof. Sam Bowring says the eruption “began just prior to the extinction and continued throughout.”
Carolyn Johnson of The Boston Globe reports on Prof. Benjamin Weiss’ research examining evidence that the moon had a magnetic field. Johnson writes that analysis of moon rocks has shown that the moon "had a magnetic field caused by an ancient core dynamo.”
MIT researchers have discovered that Earth’s early atmosphere may have been destroyed by thousands of small asteroids, writes Rachel Feltman of The Washington Post. Feltman explains that researchers found, “a real flurry of these small impacts…could have completely ejected the atmosphere.”