NASA's Hubble Space Telescope has given astronomers their best look yet at an interstellar visitor -- comet 2I/Borisov -- whose speed and trajectory indicate it has come from beyond our solar system.
This Hubble image, taken on Oct. 12, 2019, is the sharpest view of the comet to date. Hubble reveals a central concentration of dust around the nucleus (which is too small to be seen by Hubble).
Squids, octopuses, cuttlefish, amphibians, and chameleon lizards are among the animals that can change the color of their skin in a blink of an eye. They have photoreceptors in their skin that operate independently of their brain. The photoreceptors are part of a family of proteins known as opsins.
New Rochelle, NY, October 16, 2019--A new study has shown that children of fathers with poor mental health had a 2.6 times greater risk of having poor mental health. The study, which also found a 3.1 times higher risk of poor overall health among children of fathers with poor overall health, is published in Health Equity, a peer-reviewed open access journal from Mary Ann Liebert, Inc., publishers. Click here to read the full-text article on the Health Equity website.
CATONSVILLE, MD, October 16, 2019 - Consumers have been relying on opinion leader recommendations to make choices about product quality and purchases for a long time. It is even more prominent now with the prevalence of influencers on social media platforms. The problem is, when there is a wide variety of the same product, consumers question if a positive recommendation is based on quality or personal preferences.
BUFFALO, N.Y. -- Two million years of eating meat and cooked food may have helped humans shift further from other great apes on the evolutionary tree. The evidence is in our saliva, according to new research from the University at Buffalo.
The research discovered that the human diet -- a result of increased meat consumption, cooking and agriculture -- has led to stark differences in the saliva of humans compared to that of other primates.
COLUMBIA, Mo. - Pulmonary hypertension is a type of high blood pressure that affects the lungs of both animals and people. When tiny vessels in the lungs become narrowed or blocked, it becomes harder for blood to flow through and can cause the heart to weaken or fail.
Now, researchers at the University of Missouri have found that identifying respiratory diseases causing pulmonary hypertension can lead to improved health outcomes.
COLUMBIA, Mo. - As the country continues to grapple with racism, one University of Missouri professor suggests that bias related to skin tone can lead to negative health and relationships for African Americans. Antoinette Landor, assistant professor of human development and family science, and a leading expert on colorism, says discrimination based on skin tone plays a significant role in the lives of African Americans.
COLUMBUS, Ohio - Researchers now have a better idea of why people who rely on partisan news outlets are more likely to believe falsehoods about political opponents.
And no, it isn't because these consumers live in media "bubbles" where they aren't exposed to the truth. Instead, it has to do with how partisan media promote hostility against their rivals.
HERSHEY, Pa. -- It's well known that exercise is good for preventing and treating many forms of heart disease, but less commonly known are the benefits of physical activity for people living with and beyond cancer.
A new initiative called Moving Through Cancer -- led by Kathryn Schmitz, professor of public health sciences at Penn State College of Medicine, and an international team of health practitioners and researchers -- is hoping to change that.
CLEVELAND, Ohio (October 16, 2019)--Estrogen has a significant role in overall brain health and cognitive function. That's why so many studies focused on the prevention of cognitive decline consider the effect of reduced estrogen levels during the menopause transition. A new study suggests a cognitive benefit from a longer reproductive window complemented with hormone therapy. Study results are published online today in Menopause, the journal of The North American Menopause Society (NAMS).
Has anyone ever told you to eat a banana when you have a muscle cramp or eye twitch? That's because bananas have potassium. Potassium is an important nutrient for humans, and an even more important nutrient when it comes to alfalfa.
With an economic value of $9 billion annually in the United States, alfalfa is the most valuable crop behind corn and soybeans. Because of its high nutritional content, alfalfa is a common feed source for farm animals like cattle, horses, sheep and goats. So, understanding this relationship between alfalfa and potassium is a worthwhile goal.
A small Bolivian society of indigenous forager-farmers, known for astonishingly healthy cardiovascular systems, is seeing a split in beliefs about what makes a good life. Some are holding more to the traditional -- more family ties, hunting and knowledge of forest medicine -- but others are starting to favor material wealth, a Baylor University study finds.
We may listen to facts from Siri or Alexa, or directions from Google Maps or Waze, but would we let a virtual agent enabled by artificial intelligence help mediate conflict among team members? A new study says not just yet.
Researchers from USC and the University of Denver created a simulation in which a three-person team was supported by a virtual agent avatar on screen in a mission that was designed to ensure failure and elicit conflict. The study was designed to look at virtual agents as potential mediators to improve team collaboration during conflict mediation.
Investors need to pay closer attention to the non-financial measures linked to CEO cash bonuses, because targets that are not disclosed, or undefined, in annual reports are associated with worse company performance down the track, new research reveals.
Bonus pay, which can be up to five times a CEO's base pay, is usually based on a mix of "hard" financial targets such as profit, underlying earnings and total shareholder return, and non-financial or "soft" targets, such as sustainability, customer satisfaction and culture.
Okazaki, Japan - Why does everything taste better when we're hungry? According to new findings from the National Institute for Physiological Sciences in Japan, not only does food taste sweeter when our stomachs are rumbling, but bitter food also becomes less difficult to eat--and both effects are moderated by a neural circuit in the hypothalamus.