Science News
When a rogue rocket hits the moon March 4, NASA orbiter will hunt for its crater grave
Live Science - 28 Feb 2022 04:22
The Lunar Reconnaissance Orbiter won't be in view during impact time, but may have a follow-up plan to identify the crater grave on the moon.
Antibiotic doesn't prevent future wheezing in babies hospitalized with RSV
Science Daily - 28 Feb 2022 16:11
Antibiotics provide no benefit in preventing future recurrent wheezing in babies hospitalized with respiratory syncytial virus (RSV), according to a new study. And there is some evidence that antibiotics may make wheezin...
Extreme Heat Linked to Increase in Mental Health Emergency Care
Neuroscience News - 28 Feb 2022 02:06
Days of extreme heat are associated with increased rates of emergency room visits for mental health-related disorders, specifically stress, anxiety, mood disorders, and substance use disorders.
MRI Images Epigenetics in the Brain
Neuroscience News - 28 Feb 2022 23:40
Researchers have developed a new imaging approach that captures DNA methylation in the brain.
Researchers examine the performance of a fusion pilot plant to generate electricity
Phys.org - 28 Feb 2022 23:20
The U.S. fusion community has actively called for an immediate design effort for a cost-effective pilot plant to generate electricity in the 2040s. This effort and related community recommendations are documented in the ...
Scientists discover a new molecular pathway shared by two neurodegenerative disorders
Science Daily - 28 Feb 2022 23:16
Researchers from two independent research teams have discovered how the mislocalization of a protein, known as TDP-43, alters the genetic instructions for UNC13A, providing a possible therapeutic target that could also h...
A New Molecular Pathway Shared by Two Neurodegenerative Disorders Discovered
Neuroscience News - 28 Feb 2022 23:15
Mislocalization of the TDP-43 protein alters the genetic instructions for UNC13A. The findings provide a potential new therapeutic target for the treatment of ALS and frontotemporal dementia.
Familiar Objects Can Prevent Autism-Like Behaviors in Mouse Model
Neuroscience News - 28 Feb 2022 22:48
Exposing mice with the autism-associated SHANK3 genetic mutation to new environments can trigger autism-like behaviors, including repetitive movements and problems with social engagement. However, adding familiar objects...
Physical Fitness Linked to Lower Risk of Alzheimer's Disease
Neuroscience News - 28 Feb 2022 22:24
A new study links cardiorespiratory fitness in older adults to a decreased risk of developing Alzheimer's disease. Older adults with higher levels of cardiorespiratory fitness have a 33% reduced risk for developing Alzhe...
Physicists report on 'quantum boomerang' effect in disordered systems
Phys.org - 28 Feb 2022 22:04
Physicists at UC Santa Barbara have become the first to experimentally observe a quirky behavior of the quantum world: a "quantum boomerang" effect that occurs when particles in a disordered system are kicked out of thei...
Photosynthesis rates are increasing globally due to rising CO2 levels
New Scientist - 28 Feb 2022 22:00
An analysis of plants at 68 sites around the world finds evidence that rates of photosynthesis have risen since the year 2000
Female mammals that suckle another's young have more offspring
New Scientist - 28 Feb 2022 22:00
An analysis of 1800 mammalian species shows that those in which females suckle not just their young but those of other females in the social group have larger litters
Nostalgia Can Relieve Pain
Neuroscience News - 28 Feb 2022 21:57
Viewing nostalgic images of items and scenes associated with childhood can help to reduce pain perception.
Scientists uncover the largest crater on Earth under 100,000 years old
Live Science - 28 Feb 2022 21:01
The impact crater is more than a mile wide.
Physical fitness linked to lower risk of Alzheimer's disease
Science Daily - 28 Feb 2022 19:57
People who are more physically fit are less likely to develop Alzheimer's disease than people who are less physically fit, according to a preliminary study.
Discovery of an innate immunological memory in the intestine
Science Daily - 28 Feb 2022 19:56
The innate immune system plays a crucial role in regulating host-microbe interactions, and especially in providing protection against pathogens that invade the mucosa. Using an intestinal infection model, scientists disc...
Metasurface-based antenna turns ambient radio waves into electric power
Phys.org - 28 Feb 2022 19:55
Researchers have developed a new metasurface-based antenna that represents an important step toward making it practical to harvest energy from radio waves, such as the ones used in cell phone networks or Bluetooth connec...
A new way to control atomic interactions
Phys.org - 28 Feb 2022 19:52
In a new study, Stanford researchers demonstrate how to manipulate atoms so they interact with an unprecedented degree of control. Using precisely delivered light and magnetic fields, the researchers programmed a straigh...
Europe rethinks its energy strategy after Russia's attack on Ukraine
New Scientist - 28 Feb 2022 19:46
About 40 per cent of Europe's gas comes from Russia, but the European Union is expected to release a new energy strategy to reduce its reliance on Russian imports
More accurate modeling of flue gas desulfurization in powder-particle spouted beds
Phys.org - 28 Feb 2022 19:45
Sulfur dioxide is the main source of air pollution and easily forms a haze deteriorating the air quality. Therefore, various studies on the reduction of sulfide emissions generated during fossil combustion have been perf...
Rare gold coin found in Hungary shows assassinated Roman emperor
Live Science - 28 Feb 2022 19:20
A rare gold Roman coin featuring the bearded face of Emperor Volusianus, a young ruler who was assassinated by his own soldiers, has been found in Hungary.
World's largest aircraft feared destroyed after Russian attack on Ukrainian airfield
Live Science - 28 Feb 2022 19:19
The world's largest aircraft, the Antonov AN-225, has been destroyed during Russia's invasion of Ukraine, Ukrainian authorities said.