Other Sciences News

Study: Shortened Night of Sleep May Increase Young Adults’ Risk of Heavier Drinking

Young adults could be at risk of heavy drinking with shortened night of sleep. Image credit: Michal Jarmoluk.
Dec 13, 2017 by News Staff

According to a study published in the Journal of Abnormal Psychology, heavier alcohol use may delay sleep timing among heavy-drinking young adults; in turn, getting less sleep and waking earlier than usual may increase drinking among heavy-drinking young adults. Young adults could be at risk of heavy drinking with shortened night of sleep. Image credit: Michal Jarmoluk. Yale School of Medicine researcher Dr. Lisa Fucito, lead author of the study,...

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Gas-phase structure of alpha-pinene was experimentally unveiled, using Fourier transform microwave spectroscopy and quantum chemical calculations. Image credit: Elias M. Neeman.

Scientists Determine Structure of Alpha-Pinene, Major Component of Forest Aroma

Dec 11, 2017 by News Staff

An international team of scientists from France and Spain has accurately determined the gas-phase structure of alpha-pinene, a molecule emitted into the...

New technique 3D prints genetically programmed bacterial cells into living devices. Image credit: Liu et al / Massachusetts Institute of Technology.

MIT Researchers 3D Print Living Tattoo

Dec 6, 2017 by News Staff

A team of researchers at the Massachusetts Institute of Technology (MIT) has devised a 3D printing technique that uses a novel kind of hydrogel ink made...

According to the study, you are more likely to remember something if you read it out loud. Image credit: Pexels.

Reading Text Aloud Improves Long-Term Memory, New Study Finds

Dec 5, 2017 by News Staff

A new study has found that speaking text aloud helps to get words into long-term memory. Dubbed the ‘production effect,’ the study determined that...

Vanilla plant, 1915. Image credit: McCormick and Company.

Vanillin Intake Reduces Psoriatic Skin Inflammation in Mice

Dec 4, 2017 by News Staff

Vanillin, one of the most widely used flavoring products worldwide, is an effective bioactive compound against psoriatic skin inflammation, according to...

According to Alvarenga et al, dogs are brainier than cats. Image credit: Rihaij.

Dogs Have More Brain Neurons Than Cats, New Study Says

Dec 1, 2017 by News Staff

According to the first study to count the number of cortical neurons in the brains of a number of carnivores, dogs have about 530 million cortical neurons...

Gonzalez et al assessed molecular responses of human fat cells to 6 weeks of morning fasting. Image credit: StockSnap.

For Fat Cells, Breakfast is Most Important Meal of the Day

Nov 30, 2017 by News Staff

According to a new study from the Universities of Bath and Nottingham, UK, regularly eating breakfast affects fat cells by decreasing the activity of genes...

Prehistoric Central European women’s manual labor was tougher than rowing in today’s boat crews.

Study: Prehistoric Women Were Stronger Than Today’s Female Athletes

Nov 29, 2017 by News Staff

Prehistoric women that lived in Central Europe during the first 5,500 years of farming had stronger upper arms than living female rowing champions, according...

Dr. Wheeler (front) developed a switchable photovoltaic window along with (from left) Nathan Neale, Robert Tenent, Jeffrey Blackburn, Elisa Miller, and David Moore. Image credit: Dennis Schroeder, National Renewable Energy Laboratory.

Researchers Develop Switchable Photovoltaic Window

Nov 29, 2017 by News Staff

A team of researchers at the U.S. DoE’s National Renewable Energy Laboratory has developed a thermochromic window capable of converting sunlight into...

Heisz et al examined the combined effect of physical exercise and cognitive training on memory and neurotrophic factors in healthy, young adults. Image credit: Sasin Tipchai.

Study: Intense Physical Exercise Boosts Memory

Nov 28, 2017 by News Staff

A team of researchers has found that six weeks of intense exercise — short bouts of interval training over the course of 20 minutes — showed...

Enoto et al describe how gamma rays from lightning react with the air to produce radioisotopes and even positrons. Image credit: Teruaki Enoto, Kyoto University.

Lightning Strikes Produce Antimatter Particles in Earth’s Atmosphere

Nov 23, 2017 by News Staff

Scientists from Japan and Singapore report in the November 23 issue of the journal Nature that they observed positron (antimatter counterpart of the electron)...

Dr. Ståhl and Dr. van Prooijen attempted to identify psychological precursors of skepticism toward unfounded beliefs. Image credit: Patrick Neufelder.

High Cognitive Ability Alone Does Not Protect Against Unfounded Beliefs, Psychologists Say

Nov 17, 2017 by News Staff

In a paper published the journal Personality and Individual Differences, Dr. Tomas Ståhl of the University of Illinois at Chicago and Dr. Jan-Willem van...

Exercise can improve memory function and brain health. Image credit: Olga.

Study: Aerobic Exercise Increases Brain Size, Improves Neuronal Health

Nov 14, 2017 by News Staff

In a new study published in the journal NeuroImage, an international team of researchers examined the effects of aerobic exercise on a region of the brain...

Mushrooms contain unusually high amounts of antioxidants called glutathione and ergothioneine. Image credit: Jan Plywacz.

Study: Mushrooms Contain Powerful Antioxidants with Anti-Aging Potential

Nov 9, 2017 by News Staff

Certain mushroom species are high in two antioxidants — glutathione and ergothioneine — that may help with anti-aging treatments and strategies,...

Teixobactin eliminates MRSA, Mycobacterium tuberculosis, Streptococcus pneumoniae, Bacillus anthracis and other dangerous pathogens without encountering any detectable resistance. This digitally-colorized, scanning electron microscopic image depicts green-colored, spheroid-shaped MRSA bacteria, as they were in the process of being enveloped by a much larger, human white blood cell. Image credit: National Institute of Allergy and Infectious Diseases.

Chemists Synthesize Two Simplified Forms of Superbug-Killing Antibiotic Teixobactin

Nov 9, 2017 by News Staff

An international team of researchers led by the University of Lincoln, UK, has produced two simplified versions of teixobactin, a powerful natural antibiotic...

A metasurface uses circularly polarized light to generate and control new and complex states of light, such swirling vortices of light. Image credit: Second Bay Studio / Harvard John A. Paulson School of Engineering and Applied Sciences.

Newly Developed Metasurface Generates Structured Light Beams

Nov 9, 2017 by News Staff

A team of researchers has developed a new tool that can produce complex states of light. The research appears in the journal Science. A metasurface uses...

Gallium indium forms fractal patterns with the application of low voltage. Image credit: North Carolina State University.

Voltage-Driven Liquid Metal Forms Snowflake-Like Fractals

Oct 31, 2017 by News Staff

A team of scientists at North Carolina State University has demonstrated that a gallium-based liquid metal alloy forms snowflake-like fractal patterns...

Guanches. Image credit: Gran Enciclopedia Virtual de las Islas Canarias.

Ancient DNA Study Confirms North African Origin of Guanches

Oct 27, 2017 by News Staff

The aboriginal inhabitants of the Canary Islands, commonly known as Guanches, were genetically most similar to modern North African Berbers, according...

Structure of the skin. Image credit: OpenStax College / CC BY 3.0.

Study: Skin Helps Regulate Blood Pressure and Heart Rate

Oct 26, 2017 by News Staff

In a new study published in the journal eLife, Dr. Andrew Cowburn of the University of Cambridge and co-authors show that skin helps regulate blood pressure...

A reconstruction of a Neanderthal man. Image credit: Neanderthal Museum.

Despite Deafness, Missing Forearm and Limp, This Neanderthal Lived into His Forties

Oct 24, 2017 by News Staff

An older adult male Neanderthal from the Late Pleistocene, who had suffered multiple injuries, became deaf and must have relied on social support from...

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