This is the first study to specifically look at how perpetrator religion impacts coverage across such a wide scope of terrorism cases. Researchers say "members of the public tend to fear the 'Muslim terrorist' while ignoring other threats," due to an imbalance in how news media cover terror attacks.
New work from MIT researchers peers under the hood of an automated fake-news detection system, revealing how machine-learning models catch subtle but consistent differences in the language of factual and false stories. The research also underscores how fake-news detectors should undergo more rigorous testing to be effective for real-world applications.
Structural colors, like those found in some butterflies' wings, birds' feathers and beetles' backs, resist fading because they don't absorb light like dyes and pigments. However, the iridescence that enhances their beauty in nature is not always desirable for some applications, such as paints, color displays or printer inks. Now, researchers have developed a new method to produce structural colors that don't change with the angle of viewing. They report their results in ACS Omega.
A new study co-authored by an MIT professor shows that crowdsourced judgments about the quality of news sources may effectively marginalize false news stories and other kinds of online misinformation.
In an article recently published in the Journal of American Medical Association (JAMA), researchers from The Dartmouth Institute for Health Policy and Clinical Practice reviewed medical marketing (the marketing of prescription drugs, disease awareness, laboratory tests and health services to consumers and professionals) over a 20-year period from 1997 through 2016 and found that while it had increased dramatically from about $17.7 billion to $29.9 billion, regulation has not.
In a first-of-its-kind study, researchers discovered journalists can increase media trust by speaking out in defense of their profession, while also doing more fact checking. Contrary to long-established practices in which journalists traditionally ignore attacks, researchers found that the combination of fact checking and defending journalism had positive effects, but fact checking alone did not. This combination increased trust in and use of mainstream news.
The number of middle-aged Australian men who cycle on weekends has doubled in recent years, but the rise of the so-called 'Mamils' (middle aged men in lyrca) is confined to men in more affluent suburbs, says research in today's Medical Journal of Australia.
Even in this digital age, paper is still everywhere. Often, printed materials get used once and are then discarded, creating waste and potentially pollution. Now, scientists report in ACS Applied Materials & Interfaces the development of an easy-to-make 'rewritable' paper that can be drawn or printed on over and over again. The messages can last more than half a year, compared to other rewritable papers whose messages fade after a few days or a few months.
Changes to the media environment have increased polarized voting in America through both addition and subtraction. We argue that the decline of local newspapers has contributed to the nationalization of American politics: as local newspapers close, Americans rely more heavily on available national news or partisan heuristics to make political decisions.
Electric vehicles and most electronic devices, such as cell phones and laptop computers, are powered by lithium-ion batteries. Until now, manufacturers have had to design their devices around the size and shape of commercially available batteries. But researchers have developed a new method to 3D print lithium-ion batteries in virtually any shape. They report their results in ACS Applied Energy Materials.