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Science, Space and Technology News 2022

New American Heart Association Report Outlines Most Common Symptoms of 6 Cardiovascular Diseases

Human Heart Cardiology Concept

New American Heart Association scientific statement indicates symptoms frequently overlap among conditions and may vary by sex. A “state of the science” review details the...

The post New American Heart Association Report Outlines Most Common Symptoms of 6 Cardiovascular Diseases appeared first on SciTechDaily.

 

Russian Spacewalk Ends Early After Battery Power Issue on Spacesuit

Flight Engineer Denis Matveev Spacewalk

Russian flight controllers instructed Expedition 67 Commander Oleg Artemyev and Flight Engineer Denis Matveev, both of Roscosmos, to end the August 17 spacewalk at the International...

The post Russian Spacewalk Ends Early After Battery Power Issue on Spacesuit appeared first on SciTechDaily.

 

NASA’s Artemis I Moon Rocket Arrives at Launch Pad Ahead of Historic Mission

NASA SLS Rocket Orion Mobile Launcher Launch Pad 39B

Around 7:30 a.m. EDT (4:30 a.m. PDT) the Space Launch System rocket and Orion spacecraft for the Artemis I mission arrived atop Launch Complex 39B...

The post NASA’s Artemis I Moon Rocket Arrives at Launch Pad Ahead of Historic Mission appeared first on SciTechDaily.

 

Surprise Discovery: Sleeping Giant Could End Deep Ocean Life

Red Medusa

Continental movement is capable of throttling marine oxygen. A previously overlooked factor — the position of continents — helps fill Earth’s oceans with life-supporting oxygen....

The post Surprise Discovery: Sleeping Giant Could End Deep Ocean Life appeared first on SciTechDaily.

 

The Photon Ring: Astrophysicists “Resolve a Fundamental Signature of Gravity Around a Black Hole”

Emission From M87

In a vivid confirmation of theoretical prediction, scientists have discerned a sharp ring of light created by photons whipping around the back of a supermassive...

The post The Photon Ring: Astrophysicists “Resolve a Fundamental Signature of Gravity Around a Black Hole” appeared first on SciTechDaily.

 

New Study Finds That a Certain Protein Helps Protect Against Dementia

Neuroscience Brain Mapping Confusion Dementia

A groundbreaking study reveals the crucial role of the protein p62 in reducing neurodegenerative disorders through selective autophagy. Cells use selective autophagy or self-degradation of...

The post New Study Finds That a Certain Protein Helps Protect Against Dementia appeared first on SciTechDaily.

 

57% of Species: Startling Numbers of Small Mammals Are “Plastic Positive”

Microplastic on Finger

More than half of the species investigated had traces of plastic in their excrement, according to researchers looking into how much plastic small mammals in...

The post 57% of Species: Startling Numbers of Small Mammals Are “Plastic Positive” appeared first on SciTechDaily.

 

Floating “Artificial Leaves” Generate Clean Fuels From Sunlight and Water

Floating Artifical Leaf Cambridge

Scientists have developed floating ‘artificial leaves’ that generate clean fuels from sunlight and water. They could eventually operate on a large scale at sea. The...

The post Floating “Artificial Leaves” Generate Clean Fuels From Sunlight and Water appeared first on SciTechDaily.

 

Not Accurate Enough: Scientists Remeasure the Gravitational Constant

Abstract Space Time Gravity

The Gravitational Constant The gravitational constant G determines the intensity of gravity, the force that pulls the Earth in its orbit around the sun or...

The post Not Accurate Enough: Scientists Remeasure the Gravitational Constant appeared first on SciTechDaily.

 

Social Isolation Increases Your Risk of Dementia by 26% and Shrinks Your Brain

COVID-19 Self Isolation

Social isolation was found to be an independent risk factor for dementia. According to the research, social isolation is a definite risk factor for dementia...

The post Social Isolation Increases Your Risk of Dementia by 26% and Shrinks Your Brain appeared first on SciTechDaily.

 

A “Mortality Gap” – Republicans Are Dying at a Higher Rate Than Democrats

Future Apocalypse Skull Concept

A slowdown in mortality improvements among white Americans residing in Republican counties between 2001 and 2019 was a major factor in the rise in the...

The post A “Mortality Gap” – Republicans Are Dying at a Higher Rate Than Democrats appeared first on SciTechDaily.

 

Assembly of NASA’s Europa Clipper Spacecraft Kicks Into High Gear

Europa Mission Spacecraft Artist's Rendering

The Europa Clipper spacecraft will occupy the main production facility of NASA’s Jet Propulsion Laboratory (JPL) as it prepares for its 2024 launch to Jupiter’s...

The post Assembly of NASA’s Europa Clipper Spacecraft Kicks Into High Gear appeared first on SciTechDaily.

 

A Keto Diet Can Help Treat Polycystic Kidney Disease

Keto Diet Foods

Researchers investigate the treatment of polycystic kidney disease using low-carb/low-sugar diets. A team of researchers led by UC Santa Barbara scientist Thomas Weimbs released the...

The post A Keto Diet Can Help Treat Polycystic Kidney Disease appeared first on SciTechDaily.

 

New Anti-Cancer Drug Is Absorbed Through the Gut’s Lymphatic System

Model of Lymphatic System Absorption

Scientists found they could optimize drug concentrations to simultaneously target two molecular signaling pathways responsible for cancer growth by using the lymphatic system as a...

The post New Anti-Cancer Drug Is Absorbed Through the Gut’s Lymphatic System appeared first on SciTechDaily.

 

New Way Invented To Produce Oxygen on Mars for Future Explorers

Astronaut at Mars Base

Converting carbon dioxide into oxygen and producing fuels, fertilizers on the red planet using a plasma-based method. A plasma-based way to produce and separate oxygen...

The post New Way Invented To Produce Oxygen on Mars for Future Explorers appeared first on SciTechDaily.

 

Patients With Aphasia Use Different Cognitive Tools To Compensate for Language Deficits

Neurology Research Concept

Study Illuminates Trade-Off Between Complex Words and Complex Sentences A team of cognitive scientists and doctors finds that patients with aphasia use different cognitive tools...

The post Patients With Aphasia Use Different Cognitive Tools To Compensate for Language Deficits appeared first on SciTechDaily.

 

NASA’s Artemis I Mega Moon Rocket Begins Roll To Launch Pad

NASA SLS Rocket Orion Mobile Launcher

The Space Launch System rocket and Orion spacecraft for the Artemis I mission are rolling to Launch Complex 39B at the Kennedy Space Center in...

The post NASA’s Artemis I Mega Moon Rocket Begins Roll To Launch Pad appeared first on SciTechDaily.

 

Moon Discovered Around Asteroid Polymele by NASA’s Lucy Team

Lucy Trojan Asteroid Mission

Even before its launch in October 2021, NASA’s Lucy mission was already on course to break records by visiting more asteroids than any previous mission....

The post Moon Discovered Around Asteroid Polymele by NASA’s Lucy Team appeared first on SciTechDaily.

 

Top 10 Health Benefits of Mushrooms, the Ultimate Superfood

Various Mushrooms

There are several types of mushrooms that have unique and beneficial properties. They’re low in calories and fat but packed with vitamins, minerals, and bioactive...

The post Top 10 Health Benefits of Mushrooms, the Ultimate Superfood appeared first on SciTechDaily.

 

Magnetic Quantum Material Provides Platform for Probing Next-Generation Information Technologies

Neutron Scattering Revealed Spin Correlations of Iron Trichloride

Scientists at the Department of Energy’s Oak Ridge National Laboratory (ORNL) used neutron scattering to determine whether a specific material’s atomic structure could host a...

The post Magnetic Quantum Material Provides Platform for Probing Next-Generation Information Technologies appeared first on SciTechDaily.

 

Lack of Glove Changes at COVID-19 Testing Centers Led to Major Cross-Contamination

Laboratory Worker Swab Test

A lack of glove changes at COVID-19 testing centers in Belgium led to major cross-contamination of samples and a high rate of false positive results....

The post Lack of Glove Changes at COVID-19 Testing Centers Led to Major Cross-Contamination appeared first on SciTechDaily.

 

Samples of Asteroid Returned to Earth Reveal Possible Source of Water and Building Blocks of Life

Hayabusa2

Asteroids from the outer Solar System may have brought the building blocks of life to Earth. New research has revealed important new clues as to...

The post Samples of Asteroid Returned to Earth Reveal Possible Source of Water and Building Blocks of Life appeared first on SciTechDaily.

 

HIV Accelerates Aging by 5 Years

HIV Immune Cell

DNA level changes can hasten aging by roughly five years, according to a UCLA-led study. According to experts at the University of California, Los Angeles,...

The post HIV Accelerates Aging by 5 Years appeared first on SciTechDaily.

 

Unlike Other Fish: Lungfish Brains Have Been Constantly Evolving for 400 Million Years

DNA Genetics Evolution Concept Art

Brain space provides new insights into ancient lungfish. The evolution of the brain and nervous system in animals has been wound back more than 400 million...

The post Unlike Other Fish: Lungfish Brains Have Been Constantly Evolving for 400 Million Years appeared first on SciTechDaily.

 

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