- PhysOrg
- 22/11/14 20:45
A study of microplastic pollution in Monterey Bay has found widespread occurrence of microplastics in the seawater and in the digestive tracts of anchovies and common murres, diving seabirds that feed on anchovies.
157 articles from MONDAY 14.11.2022
A study of microplastic pollution in Monterey Bay has found widespread occurrence of microplastics in the seawater and in the digestive tracts of anchovies and common murres, diving seabirds that feed on anchovies.
The growth rate of seafood farming worldwide peaked in 1996 according to new UBC research, highlighting the importance of rebuilding wild fish stocks to feed future demand.
A new study conducted by Dr. Yossi Maaravi, dean of Reichman University's Adelson School of Entrepreneurship, and developmental psychologist Sandra Segal, former director of Dr. Maaravi's research lab, examined the psychological and financial consequences of high (but not extreme) demands in salary negotiations.
Corals bred in public aquaria provide novel research opportunities and a healthy stock for outplanting into the wild, essential components of a thriving future for coral reef ecosystems, which support around 25% of all life in Earth's oceans. But the long-term success of such efforts hinges in part on maintaining genetic diversity in aquarium-bred corals which leads to increased resilience to...
Sugar-free gummies are delicious, low on calories and … technically laxatives?
The effect of the Antarctic climate change on the changes in the sea surface temperature in the Pacific Ocean has been identified.
Solar Orbiter has spotted a "tube" of cooler atmospheric gases snaking its way through the sun's magnetic field. The observation provides an intriguing new addition to the zoo of features revealed by the ESA-led Solar Orbiter mission, especially since the snake was a precursor to a much larger eruption.
The second (and third) time was not the charm for Roche’s experimental antibody drug for Alzheimer’s disease. The company last night announced gantenerumab had failed to show a statistically significant benefit in two large, late-stage clinical trials that tested its ability to slow patients’ cognitive decline—echoing a previous failure in another so-called phase 3...
I love a good space launch, and I have been eagerly awaiting NASA's powerful new Space Launch System rocket to take off as the first part of NASA's ambitious Artemis Mission to put U.S. astronauts back on the Moon. But this launch has already been pushed back four times this year—twice due to technical issues and once apiece for a tropical storm and a hurricane.
In mid-November 2022 the eight billionth person will be born, according to the United Nations. In its analysis of this milestone, the UN makes two key observations. The first is that the global population has been expanding at its slowest rate since 1950. The growth rate dropped below 1% in 2020, a trend that is likely to continue.
Mangrove forests are a common sight in some tropical and sub-tropical areas of the world like Indonesia, Florida in the US, parts of Brazil and Australia. They can also be found on African coasts, including South Africa's KwaZulu-Natal and Eastern Cape provinces.
In 2019, alpinism was recognized by UNESCO as an intangible heritage of humanity and "shared culture made up of knowledge of the high-mountain environment, the history of the practice and associated values, and specific skills." However, alpinism is inextricably linked to mountains—places of extraordinary interest that need to be defended even more. The Alpine landscape protection initiatives...
Celebrating and sharing the lived history of Afro-Ecuadorian women, passed down through generations via the spoken word, is the objective of a collaborative research project led by Northumbria University and Universidad San Francisco de Quito in Ecuador, alongside partners from the Mujeres de Asfalto collective, a Black feminist creative arts organization.
After examining carp remains, researchers claim people who lived 780,000 years ago liked their fish well doneEarly human ancestors living 780,000 years ago liked their fish well done, Israeli researchers have revealed, in what they said was the earliest evidence of fire being used to cook.Exactly when our ancestors started cooking has been a matter of controversy among archaeologists because it is...
A new statistical method provides a more efficient way to uncover biologically meaningful changes in genomic data that span multiple conditions -- such as cell types or tissues.
A new study in mice suggests that a short-term exposure to a high-fat diet may be linked to pain sensations even in the absence of a prior injury or a preexisting condition like obesity or diabetes. The study found that a high-fat diet induced hyperalgesic priming -- a neurological change that represents the transition from acute to chronic pain -- and allodynia, which is pain resulting from...
A breakthrough discovery could have major implications for the nation's opioid epidemic by becoming a relapse prevention vaccine for people trying to quit using opioids.
Greater levels of perceived gratitude protect couples against common stressors such as financial problems and ineffective arguing and promote relationship stability, according to a new study.
A new way to 3D-print metals makes the materials stronger and more resilient in extreme thermal environments. The technique could lead to 3D printed high-performance blades and vanes for gas turbines and jet engines, which would enable improved fuel consumption and energy efficiency.
It doesn't take long for gaps to appear between children who participate in extracurricular activities and kids who don't, a new study found.
If you're a gardener, you know that planting seeds in the ground doesn't always mean you'll have a good yield at the end of growing season. On a personal level, this can be disappointing. Farmers are in charge of growing dozens to thousands of acres of food. And, they face the same variability in the planting, growing, and harvesting processes as gardeners do.
An international team led by CU Boulder researchers has cracked the chemical code driving the formation of iodine particles in the atmosphere, revealing how the element contributes to increased cloud cover and depletes molecules in the Earth's protective ozone layer.
The world's largest asset management companies have come out swinging on environmental, social, and governance (ESG) investing, with heavy hitters like BlackRock, Vanguard, and State Street declaring their intention to use their proxy-voting power to press for everything from boardroom diversity to net-zero carbon emissions.
Academics from the Griffith Asia Institute (GAI) collaborated with researchers from the Indo-Pacific to examine the risks related to economic hardship and food insecurity that women in the region experienced during the first and second years of the COVID-19 pandemic.
Extracellular Signal Regulated Kinase (ERK) plays an important role in multiple cell signaling processes, by catalyzing the phosphorylation of a variety of substrates. The enzyme itself is activated by phosphorylation at two different sites by a second enzyme called mitogen-activated protein kinase kinase (MEK).