Other Sciences News

Increasing daily consumption of nuts is associated with less long-term weight gain and a lower risk of obesity in adults. Image credit: Piviso.

Increasing Daily Nut Consumption May Help Stave Off Gradual Weight Gain, Reduce Obesity Risk

Sep 26, 2019 by News Staff

Increasing nut consumption by just half a serving (14 g) a day may help mitigate the gradual weight gain common during adulthood, and beneficially contribute...

Pet cats show a similar capacity for the formation of secure and insecure attachments towards human caregivers previously demonstrated in children and dogs. Image credit: Pexels.

Pet Cats Really Bond with Their Owners, Says New Study

Sep 24, 2019 by News Staff

Domestic cats (Felis silvestris catus) form attachments with their owners that are similar to the bonds formed by children and dogs with their caretakers,...

Scientists Reconstruct Skeletal Anatomy of Denisovans

Sep 19, 2019 by News Staff

A team of researchers from Israel and Spain has produced reconstructions of Denisovans, an extinct sister group of Neanderthals, based on patterns of methylation...

The structure of the Eustachian tube in a Neanderthal man. Image credit: SUNY Downstate Health Sciences University.

Chronic Ear Infections Contributed to Neanderthal Extinction

Sep 19, 2019 by News Staff

Neanderthals may have been doomed to extinction because they had persistent, life-long ear infections due to the structure of their Eustachian tubes, a...

Schmitz et al argue that the mid-Ordovician ice age was caused by global cooling, triggered by extra dust in the atmosphere of Earth from the breakup of a giant asteroid in the main asteroid belt. Image credit: NASA / JPL-Caltech.

Dust from Disintegrated Asteroid Triggered Mid-Ordovician Ice Age

Sep 19, 2019 by News Staff

There’s always a lot of extraterrestrial dust floating down to Earth, but this dust is normally only a tiny fraction of the other dust in our atmosphere...

Rudapithecus hungaricus was pretty ape-like and probably moved among branches like apes do now. However, it would have differed from modern great apes by having a more flexible lower back, which would mean when Rudapithecus hungaricus came down to the ground, it might have had the ability to stand upright more like humans do. Image credit: John Siddick.

Miocene Hominid Fossil Sheds New Light on Evolution of Human Bipedalism

Sep 18, 2019 by News Staff

Researchers have analyzed a pelvis of the 10 million-year-old fossil ape Rudapithecus hungaricus and found that human bipedalism might possibly have deeper...

Organic solar cell. Image credit: Thor Balkhed.

Newly-Developed Solar Cells Convert Ambient Indoor Light into Electricity

Sep 17, 2019 by News Staff

An international team of researchers from Sweden and China has developed organic photovoltaic cells that convert ambient indoor light into electricity. Organic...

Li et al provide the first evidence of the positive contribution of tea drinking to brain structure. Image credit: Larisa Myshun.

Drinking Tea Improves Brain Efficiency, New Study Shows

Sep 16, 2019 by News Staff

Habitual tea drinking has positive effects on brain organization and gives rise to greater efficiency in functional and structural connectivity, according...

Raman et al highlighted the remarkable possibility and potential of generating small amounts of power by radiative cooling at night using low-cost, off-the-shelf, commodity components (less than $30 USD for the initial proof of concept demonstration). In off-grid locations throughout the world, this approach of generating light from darkness highlights an entirely new way of maintaining lighting, entirely passively, at night. The power generated could also be used to power small sensors in remote locations, with their lifetimes not being limited by batteries but the lifetime of the thermoelectric module, which can be an order of magnitude longer. Image credit: Raman et al, 10.1016/j.joule.2019.08.009.

Thermoelectric Device Generates Light from ‘Darkness of Space’

Sep 13, 2019 by News Staff

A thermoelectric generator device developed by researchers from the University of California, Los Angeles and Stanford University harnesses the cold darkness...

Mathematicians Solve Sum-of-Three-Cubes Problem for Number 42

Sep 9, 2019 by News Staff

University of Bristol’s Professor Andrew Booker and MIT Professor Andrew Sutherland have found a solution to x3 + y3 + z3 = 42, the famous 65-year-old...

An artist’s reconstruction of the gateway and drain at the ancient city of Harappa. Image credit: Chris Sloan.

Researchers Sequence Genome of Ancient Harappan Woman

Sep 9, 2019 by News Staff

A multinational team of scientists has sequenced the first genome of an individual from the Harappan Civilization. The genome, which belongs to a woman...

In a population-based study, young children with severe (at ages 5 and 16 years) and externalizing (at ages 5 and 10 years) behavioral problems were associated with elevated risk of reporting insomnia symptoms in middle adulthood. Image credit: B.A.

Study Reveals Link between Childhood Behavioral Problems and Insomnia Later in Life

Sep 9, 2019 by News Staff

A new study has demonstrated an association of early-life behavioral problems, particularly early- and middle-childhood externalizing problems (restlessness,...

$Mathematicians often describe arguments as beautiful or dull, and famous scientists have claimed that mathematical beauty is a guide toward the truth. Do laypeople, like mathematicians and scientists, experience mathematics aesthetically? Three studies by Johnson & Steinerberger suggest that they do. Image credit: Gerd Altmann.$