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.
Research by Dr. Sara Fisher Ellison indicates that co-ed teams are more productive, but have lower job satisfaction, writes Rachel Emma Silverman for The Wall Street Journal. “The researchers posit that shifting an all-female or all-male team to a coed one would increase revenues by 41%.”
MIT researchers have traced how information flows to see which languages are the most influential, reports Michael Erard for Science. The research shows that “if I want our ideas to spread, we should pick a second language that’s very well connected,” explains MIT alumnus Shahar Ronen.
David Morris writes for The Huffington Post about Professor Zeynep Ton’s research that shows investing in employees and operational practices is beneficial. “The combination makes work more efficient and more fulfilling while, lowers costs, boosts sale and profits and improves customer satisfaction,” Morris writes.
Professor Clapperton Mavhunga speaks with Jasmine McNealy of New Books in Technology about his childhood, the history of innovation in Africa, and his new book, “Transient Workspaces: Technologies or Everyday Innovation in Zimbabwe.”
Wall Street Journal reporter Rachel Emma Silverman writes about Prof. Eric So’s research showing that when companies delay earnings announcements they often have bad news to report. “The predictive power of calendar revisions is really striking,” says Dr. So. “Investors should really pay attention.”
New research by MIT Visiting Scholar Lily Fang shows that stock markets tend to fall after school vacations, Reuters reports. Fang found an "after holiday effect whereby market returns after major holidays are significantly lower than at other times."
USA Today reporter Matt Krantz examines new research by MIT Visiting Professor Lily Fang showing that stock prices typically fall following long school vacations. “The after holiday effect is largely negative because it’s the bad news that gets largely missed during school breaks,” writes Krantz.
Writing for Popular Science, Kelsey Atherton reports on how scientists from MIT, Harvard and Texas A&M have developed an injectable gel that uses synthetic nanoplatelets to staunch bleeding. “The gel carries within it specially made platelets between 20 to 30 nanometers in diameter, but only about 1 nanometer thick,” writes Atherton.
Nidhi Subbaraman of BetaBoston writes about the affordable wheelchair made out of bike parts developed by Prof. Amos Winter. Winter and his team have now created a second wheelchair that allows riders to “navigate ski slopes and bike trails.”
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.
Through a comprehensive comparison of genetic activity, MIT researchers have found that humans and birds share many of the same singing genes. "There's potential for songbirds to be used to study neurodegeneration – especially conditions like Huntington's," says Dr. Andreas Pfenning of MIT.
Malcom Ritter of the Associated Press reports on how scientists have developed a new family tree for most of the bird species alive today, providing new insight into evolutionary history. Research conducted by Dr. Andreas Pfenning “found that birds with this "vocal learning" ability share some similarities with humans in the activity of certain genes in the brain.”
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.”
MIT engineers are developing a paper test that can identify Ebola, writes BetaBoston reporter Nidhi Subbaraman. Prof. Lee Gehrke’s goal is to develop a “cheap, disposable front-line detector for this disease that many people can get their hands on — and fast,” Subbaraman reports.