Culture
In late May and early June, Earthlings may be able to glimpse Comet SWAN. The comet is currently faintly visible to the unaided eye in the Southern Hemisphere just before sunrise -- providing skywatchers with a relatively rare glimpse of a comet bright enough to be seen without a telescope. But Comet SWAN's initial discovery was made not from the ground, but via an instrument on board ESA (the European Space Agency) and NASA's Solar and Heliospheric Observatory, or SOHO, satellite.
Astronomers have detected elusive pulsation patterns in dozens of young, rapidly rotating stars thanks to data from NASA's Transiting Exoplanet Survey Satellite (TESS). The discovery will revolutionize scientists' ability to study details like the ages, sizes and compositions of these stars -- all members of a class named for the prototype, the bright star Delta Scuti.
May 13, 2020, NEW YORK CITY — Researchers from MSK Kids at
BLOOMINGTON, Ind. -- During the current pandemic, panicked overbuying of products such as toilet paper, cleaning products and similar items often has led to limited options for consumers and empty store shelves. What's often left are generic or lower-priced branded products.
For much of the 20th century, summer was considered "polio season," and people were accustomed to seeing swimming pools and movie theaters closed to stave off the latest epidemic. Shaking hands was off limits, and even touching money was perilous. The ever-present threat of death or permanent paralysis from polio was part of life, as were regular social-distancing efforts to limit the terrible disease's spread.
More than 65,000 Americans are diagnosed annually with head
and neck cancer, which most often occurs inside the mouth and throat. For
patients who undergo surgery to treat this cancer, guidelines recommend that prompt
initiation of radiotherapy — within six weeks — is critical for best outcomes.
For most adolescents, playing video games is an enjoyable and often social form of entertainment. While playing video games is a fun pastime, there is a growing concern that spending too much time playing video games is related to negative developmental outcomes and can become an addiction.
Ann Arbor, May 13, 2020 -- New research and guidance in the American Journal of Preventive Medicine, published by Elsevier, focus on critical topics pertaining to community and individual health during the COVID-19 epidemic.
RESEARCHERS OUTLINE GUIDELINES TO HELP ADDRESS THE UNIQUE AND OFTEN OVERLOOKED RISKS POSED BY COVID-19 TO BOTH PRISON INMATES AND CORRECTIONAL OFFICERS
AMHERST, Mass. - Writing in the journal NanoResearch, a team at the University of Massachusetts Amherst reports this week that they have developed bioelectronic ammonia gas sensors that are among the most sensitive ever made.
While smaller dinosaurs needed speed, huge predators like T. rex were optimized for energy-efficient walking, according to a study published May 13, 2020 in the open-access journal PLOS ONE by Alexander Dececchi of Mount Marty College, South Dakota and colleagues.
Long legs may make good runners, but they're great for walking, too. Scientists have generally assumed that long-limbed dinosaurs evolved their leggy proportions for speed to catch prey and avoid predators.
But a new study by the University of Maryland's Thomas Holtz and his colleagues suggests that long legs evolved among the biggest dinosaurs to help them conserve energy and go the distance as they ambled along searching for prey. The study was published in the journal PLOS ONE on May 13, 2020.
CORVALLIS, Ore. -- Companies best equipped to provide safe workplaces are the least likely to do so, because they benefit financially from forgoing the cost of enacting workplace safety practices, a recent study found. In some cases, companies with worker injury claims were more than 50% more likely to survive than their safer counterparts.
When it's cheaper to pay nominal fines for violating workplace regulations than to provide safe workplaces, that indicates current safety regulations are not enough to protect workers, researchers say.
The seemingly chaotic bacterial soup of the gut microbiome is more organized than it first appears and follows some of the same ecological laws that apply to birds, fish, tropical rainforests, and even complex economic and financial markets, according to a new paper in Nature Microbiology by researchers at Columbia University Irving Medical Center.
Doctors and nurses across the country are experiencing occupational burnout and fatigue from the increased stress caused by the COVID-19 pandemic. A team of researchers and medical professionals at Texas A&M University and Houston Methodist Hospital are working together to fight two afflictions: COVID-19 and the mental strain experienced by medical professionals.
For something that has evolved with us over millions of years, and remains part of our physiology over our entire lives, our gut microbiome, oddly, remains somewhat of a mystery. Comprised of trillions of microbes of at least a thousand different species, this community of bacteria, viruses, protozoa and fungi in our gastrointestinal tracts is unique to each individual and has been found to be intimately connected to various fundamental aspects of our fitness, from our immunity to our metabolism and mental health.