Science News
Kinks, skinks and supersymmetry
Phys.org - 7 Feb 2022 14:39
Supersymmetry is symmetry of nature that is often hypothesized to exist among elementary particles. In a new paper that appeared in Physical Review Letters this week, physicists from the University of Amsterdam and QuSof...
What happens when a plane makes an emergency landing?
Live Science - 7 Feb 2022 14:00
Here's what pilots need to be prepared for in case they need to make an emergency landing.
Non-invasive Method to Deliver Drugs to the Brain
Neuroscience News - 7 Feb 2022 01:18
Applying rapid short pulses of ultrasound can non-invasively deliver liposomes directly to the brain, across the blood-brain barrier.
Not Everyone Is Male or Female - The Growing Controversy Over Sex Designation
Neuroscience News - 7 Feb 2022 00:28
Researchers say millions of people do not fit neatly into the sex designation assigned to them at birth, and a wrongful identification can set them up for a lifetime of mental health and physical challenges.
Who Is That? Kids Find It More Difficult Than Adults to Recognize Faces Behind Masks
Neuroscience News - 7 Feb 2022 23:58
Findings suggest children's facial perception abilities are not only profoundly impaired when people wear facemasks, but the level of impairment is greater than in adults.
Researchers Engineer Human Spinal Cord Implants for Treating Paralysis
Neuroscience News - 7 Feb 2022 23:33
Researchers engineered functional human spinal cord tissue from cells and human materials which, when implanted into animal models of spinal cord injury, restored walking ability in 80% of the test subjects.
Glaucoma: Seeing the light at the end of the (nano)tunnel
Science Daily - 7 Feb 2022 22:57
A research team reveals the fine mechanisms behind the major vascular defects observed in glaucoma patients and identifies new therapeutic targets.
Genetically informed atlases reveal new landscapes in brain structure
Science Daily - 7 Feb 2022 22:57
Scientists have used atlases of the human brain informed by genetics to identify hundreds of genomic loci. The findings illuminate how genes impact the brain and diseases.
Research team's mask strategy passes muster
Science Daily - 7 Feb 2022 22:57
During the early stages of the COVID-19 pandemic, a research team went looking for and found a way to make standard surgical masks better at keeping out small airborne droplets that might contain the SARS-CoV-2 virus.
Researchers discover repair properties of a protein critical for wound-healing in gut diseases
Science Daily - 7 Feb 2022 22:56
An international team has discovered novel properties of the protein Gasdermin B that promotes repair of cells lining the gastrointestinal tract in people with chronic inflammatory disorders like Crohn's disease and ulce...
Wastewater monitoring for public health
Science Daily - 7 Feb 2022 22:56
Researchers have been monitoring wastewater on the UC Davis campus and in the city of Davis for COVID-19 through the Healthy Davis Together program. A new article reviews their experiences and the advantages and limitati...
Poor sleep can triple risk for heart disease
Science Daily - 7 Feb 2022 22:56
Individual aspects of poor sleep can be detrimental to heart health. But if you combine them, the risk of heart disease can increase by as much as 141 percent.
Where mental health help is scarce, telehealth makes a big difference
Science Daily - 7 Feb 2022 22:56
People with post-traumatic stress disorder (PTSD) and/or bipolar disorder living in rural areas engaged well with telehealth-based telepsychiatry, though the ones who received local psychotherapy completed more sessions.
Brain Stimulation Rapidly Improves Cognitive Deficits in Long-COVID
Neuroscience News - 7 Feb 2022 22:43
Cognitive deficits as a result of long-COVID can be significantly improved within 3 - 4 days following alternating non-invasive brain stimulation using microcurrents.
Mt. Everest's highest glacier lost 2,000 years worth of ice since the 1990s
Live Science - 7 Feb 2022 22:24
The highest glacier on Mount Everest is losing ice at an alarming rate, new research finds.
Teams collaborate to reach a better understanding of symmetry breaking
Phys.org - 7 Feb 2022 22:19
In an international collaboration, AMOLF researchers have theoretically described and experimentally observed spontaneous symmetry breaking (SSB) in two laser-driven coupled optical cavities. SSB is a universal phenomeno...
Living through a hurricane accelerated the ageing process for monkeys
New Scientist - 7 Feb 2022 22:00
In 2017, Hurricane Maria devastated Caribbean communities, and we now know it had an impact on monkeys too - macaques that lived through the stressful experience have aged at an accelerated rate
Fear of predators means sparrows struggle to raise chicks to adulthood
New Scientist - 7 Feb 2022 22:00
Sparrows on a collection of Canadian islands change their behaviour when they fear predators are nearby, and an experiment shows this reduces their ability to raise their offspring to adulthood
Pet hamsters sparked a coronavirus outbreak in Hong Kong
Live Science - 7 Feb 2022 21:55
A pet shop worker was the first to be infected.
How do pathogens learn to be pathogens? Partnerships between microbes leading to human disease
Science Daily - 7 Feb 2022 20:58
New research discovered that the fungus Rhizopus fights back against soil predators and human immune cells by partnering with a bacteria called Ralstonia in a two-way partnership.
Gene regulation in mammals offers clues connecting pregnancy and cancer metastasis
Science Daily - 7 Feb 2022 20:58
In many mammals including humans, the placenta invades the wall of the uterus during pregnancy in the same way that cancer cells invade surrounding tissues. Using genomic sequences and gene expression information, resear...
What is the second law of thermodynamics?
Live Science - 7 Feb 2022 20:43
The Second Law of Thermodynamics says, in simple terms, entropy always increases. This principle explains, for example, why you can't unscramble an egg.