Other Sciences News

Music Triggers 13 Key Emotions, Says New Study

Cowen et al mapped 13 key emotions triggered when we listen to music. Image credit: Cowen et al, doi: 10.1073/pnas.1910704117.
Jan 13, 2020 by News Staff

In a study published in the Proceedings of the National Academy of Sciences, an international team of researchers examined the feelings evoked by 2,168 music excerpts in the U.S. and China. Using large-scale statistical tools, the scientists uncovered 13 distinct types of subjective experience associated with music in both cultures: amusement, joy, eroticism, beauty, relaxation, sadness, dreaminess, triumph, anxiety, scariness, annoyance, defiance,...

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Tea consumption is associated with reduced risks of atherosclerotic cardiovascular disease and all-cause mortality, especially among those consistent habitual tea drinkers. Image credit: Sci-News.com.

Habitual Tea Drinking Reduces Risk of Cardiovascular Disease

Jan 10, 2020 by Enrico de Lazaro

Using large prospective cohorts among Chinese adults, a research team led by the Chinese Academy of Medical Sciences and Peking Union Medical College has...

Lingonberry (Vaccinium vitis-idaea) possesses anti-inflammatory properties, which may well contribute to its ability to reduce blood pressure and improve vascular function. Image credit: Jonas Bergsten.

Lingonberry Juice Consumption Reduces Blood Pressure and Improves Vascular Function: Study

Jan 8, 2020 by News Staff

Long-term treatment with lingonberry (Vaccinium vitis-idaea) juice lowered the already elevated blood pressure and improved the function of blood vessels...

A 3D view of the Au20 cluster. Image credit: Li et al, doi: 10.1126/sciadv.aay4289.

Gold Atoms Take on Pyramidal Shape

Jan 8, 2020 by Enrico de Lazaro

An international team of researchers has presented strong evidence that individual clusters of twenty gold atoms (Au20) take on a pyramidal shape. A 3D...

Wittfeld et al support the hypothesis that higher cardiorespiratory fitness is associated with larger brain volumes in several brain regions that are not primarily connected to motor-related functions. Image credit: Mabel Amber.

Study: Cardiorespiratory Exercise Improves Brain Health, Decelerates Decline in Gray Matter

Jan 3, 2020 by News Staff

A new study, published in the Mayo Clinic Proceedings, provides evidence of an association between cardiorespiratory fitness — which refers to the...

Left: a tiny bead struck by a laser produces optical modes that circulate around the interior of the bead. Right: a simulation of how the optical field inside a 5-micron bead is distributed. Image credit: Berkeley Lab.

Researchers Create Nanoparticle-Based Microlasers

Jan 3, 2020 by News Staff

Researchers from the Molecular Foundry at Lawrence Berkeley National Laboratory have found a way to convert nanoparticle-coated microscopic plastic beads...

Brandon et al investigated the fate of the flame retardant hexabromocyclododecane in polystyrene-degrading mealworms and in mealworm-fed shrimp. Image credit: Andrew Martin.

Mealworms Can Safely Biodegrade Toxic Additive-Containing Plastic

Jan 2, 2020 by News Staff

Common mealworms, the larvae of the darkling beetle (Tenebrio molitor), can consume toxic additives in polystyrene with no ill effects; the worms can then...

The newfound petit-spot volcano near Minamitorishima Island, Japan. Image credit: Tohoku University.

New ‘Petit-Spot’ Volcano Discovered beneath Pacific Ocean

Dec 30, 2019 by Enrico de Lazaro

A team of Japanese scientists has discovered a 3-million-year-old petit-spot submarine volcano in one of the oldest parts of the Pacific Plate. The newfound...

Photo taken in the Bourbaki Congress of 1938 in Dieulefit, from left to right: Simone Weil (accompanying her brother André), Charles Pisot, André Weil (hidden), Jean Dieudonné (sitting), Claude Chabauty, Charles Ehresmann, and Jean Delsarte.

Genius Mathematician Who Never Existed: Nicolas Bourbaki

Dec 27, 2019 by The Conversation

Nicolas Bourbaki is likely the last mathematician to master nearly all aspects of the field. A consummate collaborator, he made fundamental contributions...

The World Magnetic Model 2020. Image credit: NOAA’s National Centers for Environmental Information / British Geological Survey.

Earth’s North Magnetic Pole Keeps Drifting towards Siberia, Latest World Magnetic Model Shows

Dec 27, 2019 by News Staff

Researchers from NOAA’s National Centers for Environmental Information and the British Geological Survey earlier this month released a new version of...

Märtin et al define the molecular identity of striatal projections neurons, focusing on the characterization of the patch and matrix compartments; genetic labeling of mu opioid receptor (Oprm1)-expressing neurons reveals the identity of neuron subtypes, and also establishes spatial markers for the identification of subregions in striatum. Image credit: Märtin et al, doi: 10.1016/j.celrep.2019.11.096.

Scientists Create Molecular Map of Striatum

Dec 24, 2019 by News Staff

Striatum, the inner part of the brain, is considered central to decision-making and the development of various addictions. In mouse models and with methods...

Verigin et al found that self-reported good liars (i) may be responsible for a disproportionate amount of lies in daily life, (ii) tend to tell inconsequential lies, mostly to colleagues and friends, and generally via face-to-face interactions, and (iii) highly rely on verbal strategies of deception, most commonly reporting to embed their lies into truthful information, and to keep the statement clear, simple and plausible. Image credit: Ryan McGuire.

New Study Identifies Key Characteristics of Expert Liars

Dec 23, 2019 by News Staff

According to a new study published in the journal PLoS ONE, good liars lean towards telling inconsequential lies, mostly to colleagues and friends, and...

Study: Iron Crystals Accumulate and Compact into Thick Layer on Top of Earth’s Inner Core

Dec 20, 2019 by News Staff

Tiny iron particles fall from Earth’s molten outer core and pile on top of the planet’s solid inner core, according to new research published in the...

This is an artist's reconstruction of Homo erectus. Image credit: Yale University.

Last Population of Homo erectus Survived in Central Java until 108,000 Years Ago

Dec 20, 2019 by News Staff

An international team of researchers has pinpointed the first comprehensive age for the last known occurrence of the early hominin species Homo erectus. This...

An enteroendocrine cell (green) lies within the epithelium (red) that lines the intestines of a zebrafish larvae. Image credit: Lihua Ye.

Study: High-Fat Meal Can Silence Communication between Intestine and Rest of the Body

Dec 18, 2019 by News Staff

According to a new study performed in zebrafish (Danio rerio), a high-fat meal can shut down the communication between the enteroendocrine cells —...

Bed elevation of the Antarctic ice sheet color coded between minus 2 and 1 km (minus 1.2 and 0.6 miles) above sea level. The white lines delineate the basins from the ice sheet mass balance inter-comparison exercise (IMBIE). Image credit: Morlighem et al, doi: 10.1038/s41561-019-0510-8.

Scientists Create New Bed Topography Map of Earth’s Southernmost Continent

Dec 16, 2019 by News Staff

BedMachine Antarctica is a new bed topography map based on ice thickness data from different research institutes dating back to 1967, encompassing nearly...

Westlake et al revealed strong and systematic variation in altruistic tendencies across urban suburbs of different socio-economic characteristics; this variance appears to be conditioned by the education and occupation level of residents in the suburb, and was not consistently influenced by economic resources or crime rate. Image credit: Sasin Tipchai.

Study Provides New Insight into Human Altruistic Behavior

Dec 14, 2019 by Enrico de Lazaro

Altruism blossoms in neighborhoods populated with highly educated people working in high-status jobs, according to new research. Westlake et al revealed...

Playing sports has many benefits, including boosting physical, cardiovascular, and mental fitness. Image credit: Mike Kaplan / U.S. Air Force photo.

Athletes Have Quieter Brains, New Research Shows

Dec 10, 2019 by News Staff

Playing sports — including football, soccer and hockey — increases the gain of the external sound signal by turning down the background noise...

A moderate coffee intake is considered to be 3-5 cups of coffee a day. Image credit: Jill Wellington.

Low-to-Moderate Coffee Consumption Cuts Risk of Metabolic Syndrome, New Report Says

Dec 6, 2019 by News Staff

Coffee consumption at a level of 1-4 cups of coffee per day is associated with a reduced risk of metabolic syndrome, according to a new report from the...

This map shows locations of samples analyzed to estimate crustal thickness during the Laramide orogeny. Text in white boxes is the average crustal thickness and average age for locations (labeled in brown) with over 5 samples. CRM - Catalina-Rincon Mountains, BM - Baboquivari Mountains. Image credit: Chapman et al, doi: 10.1130/G47117.1.

Southwestern U.S. Was Once Similar to Today’s Tibetan Plateau: Study

Dec 5, 2019 by News Staff

New research suggests that during the Late Cretaceous epoch to the Early Paleogene epoch (80-50 million years ago), much of the southwestern United States...

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