How bird feather patterns form
PLOSFeathers evolved in dinosaurs and are a key characteristic of birds today. They are arranged in a precise hexagonal pattern in a bird’s skin, but it has been unclear how this happens.
Feathers evolved in dinosaurs and are a key characteristic of birds today. They are arranged in a precise hexagonal pattern in a bird’s skin, but it has been unclear how this happens.
Texas A&M researchers have proposed a growable habitat with 1 G of gravitational force to meet the need for a program providing sustainable life for long periods in space.
A superfast detector installed on an electron microscope at Berkeley Lab will reveal atomic-scale details across a larger sample area than could be seen before, and can produce movies showing chemistry in action and changes in materials.
Rutgers Student Pedro Gerum recently landed an internship at NASA’s Ames Research Center in California, where he will be working on the agency’s TESS (Transiting Exoplanet Survey Satellite) mission to help discover exoplanets.
A new electromyography biofeedback device that is wearable and connects to novel smartphone games may offer people with incomplete paraplegia a more affordable, self-controllable therapy to enhance their recovery.
Northwestern Memorial Hospital was among the first in the country to provide older patients with a dedicated geriatric Emergency Department (ED) and now it is the first hospital in Illinois to achieve Level One Geriatric Emergency Department Accreditation (GEDA), the highest tier of the new interdisciplinary geriatric standards set forth by the American College of Emergency Physicians (ACEP).
MANHATTAN, KANSAS — Texting, FaceTime and other popular communication methods among teens may help build supportive parent-youth relationships after a divorce, according to a Kansas State University family studies researcher. Mindy Markham, associate professor and associate director for Kansas State University's School of Family Studies and Human Services; Jonathon Beckmeyer at Indiana University; and Jessica Troilo at West Virginia University recently published a study about parent-youth relationships after a divorce in the Journal of Family Issues.
Thousands of Americans die each year during a dangerous two-minute procedure to insert a breathing tube. Now a Vanderbilt University Medical Center (VUMC) study in the New England Journal of Medicine (NEJM) is showing that using bag-mask ventilation, squeezing air from a bag into the mouth for 60 seconds to help patients’ breathing, improves outcomes and could potentially save lives.
Houston Methodist scientists discovered a previously unknown trigger that turns run-of-the-mill strep infections into the flesh-eating disease childbed fever, which strikes postpartum moms and newborns, often leaving victims without limbs. Using an unprecedented approach, they looked at the interplay between the genome, transcriptome and virulence. This generated a massive data set, lending itself to artificial intelligence analysis. Through AI they unexpectedly discovered a new mechanism controlling virulence. The study appears Feb. 18 in Nature Genetics.
Myocardial infarction, a-fib, congestive heart failure, coronary artery disease, and more could be detected early and more easily and effectively treated with these six emerging solutions.
Ever wonder why so many truckers park their rigs on highway off-ramps, in retail store parking lots, and at other odd locations? It’s not their first (or safest) choice, but sometimes it’s their only choice. Research by Sal Hernandez reveals that the national truck parking shortage takes an enormous toll on people and commerce.
Physicists at McMaster University have for the first time identified a simple mechanism used by potentially deadly bacteria to fend off antibiotics, a discovery which is providing new insights into how germs adapt and behave at a level of detail never seen before.
A combination of two drugs – one of them an immunotherapy agent – could become a new standard, first-line treatment for patients with metastatic kidney cancer, says an investigator from Dana-Farber Cancer Institute, reporting results from a phase 3 clinical trial.
New research has revealed the fascinating adaptation of some Australian sea snakes that helps protect their vulnerable paddle-shaped tails from predators.
For her research project seeking a new treatment to restore vision in glaucoma patients, Adriana Di Polo, PhD, professor of neuroscience at the University of Montreal, was awarded the 2019 Shaffer Prize for Innovative Glaucoma Research. The 2019 Shaffer Prize was presented on January 31st during ceremonies at the Glaucoma 360 Annual Gala at the Palace Hotel in San Francisco.
NASA has selected SPHEREx as its next Medium-Class Explorer Mission, for launch in 2023. The SPHEREx team includes scientists from the Computational Science and High Energy Physics divisions at the U.S. Department of Energy’s (DOE) Argonne National Laboratory.
Record number makes Valentine’s Day a little sweeter for patients and families
I’ve always thought of parenting as a team sport. It works better when we can support each other, learn from each other, and understand that we’re not alone. That’s what The Parent Pep Talk podcast is all about, which you can download today on iTunes or your podcast app.
UCLA researchers have found that people involved in electric scooter accidents are sometimes injured badly enough — from fractures, dislocated joints and head injuries — to require treatment in an emergency department. The researchers examined data from 249 people who were treated at the emergency departments of UCLA Medical Center, Santa Monica, and Ronald Reagan UCLA Medical Center between Sept.