135 articles from MONDAY 13.11.2023

Spot some Leonid meteors: This Week in Astronomy with Dave Eicher

One of the best meteor showers of the year is upon us — the Leonids. Named because they seem to radiate from a point in the constellation Leo, they will peak on Friday night and early Saturday morning, Nov. 17/18. The best time to view them will be between midnight and 4 A.M., when theContinue reading "Spot some Leonid meteors: This Week in Astronomy with Dave Eicher" The post Spot some Leonid...

Researchers confirm six unique strains of African swine fever virus

The U.S. Department of Agriculture-Agricultural Research Service (USDA-ARS) has announced that researchers have reclassified the number of African Swine Fever (ASF) virus strains from 25 to only six unique genotypes. This scientific innovation may help redefine how ASF researchers across the globe classify ASF virus (ASFV) isolates and may make it easier for scientists to develop vaccines that...

Scientists uncover aurora-like radio emission above a sunspot

In a study published in Nature Astronomy, astronomers from New Jersey Institute of Technology's Center for Solar-Terrestrial Research (NJIT-CSTR) have detailed radio observations of an extraordinary aurora-like display occurring 40,000 km above a relatively dark and cold patch on the sun, known as a sunspot.

Workplace 'slavery' still embedded in supply chain, researcher says

A dozen years ago, the Foxconn City industrial park in China became infamous for a rash of worker suicides. Foxconn (a manufacturer of iPhones, among other notable products) initially responded by installing safety netting around the facility so that employees were unable to hurl themselves from windows to their deaths effectively.

Ancient sharks may have pioneered the ability to taste bitterness in food

If a bite of dandelion greens or extra-dark chocolate makes you pucker, there’s good reason. Bitterness can indicate the presence of toxins in potential foods, and animals long ago honed the ability to ferret out harsh tastes. But the ability to sense bitterness may be even older than many presumed, a new study finds. It likely first evolved in vertebrates roughly 460 million...

Heated bay off Sweden's coast potentially shows how ecosystems are affected by future global warming

Research at a long-term heated bay near Oskarshamn, in south east Sweden, provides a rare insight into how the Baltic Sea's coastal areas will be affected by climate change. Here, cooling water from the nearby nuclear power plant has raised the average temperature by an average of 5°C for 50 years. New research shows that this prolonged warming stresses key bacteria and makes the ecosystem more...

Early career Latinas in STEM continue to face challenges in academia

In 2022, Latinos, as a group, comprised more than 19% of the U.S. population or nearly 64 million individuals. People of Mexican ancestry make up almost 12% of the US population and 62.3% of Latinos. Mexican, Puerto Rican, and Central American Ancestry (MPRCA) individuals represent 4 of 5 of US Latinos but continue to be underrepresented across the board in every job profession in the United...

Six newly discovered beetle species include one with bottle-opener shaped genitalia

Six new beetle species have been discovered in South America by researchers at the University of Copenhagen. Among them is one with a distinctively shaped sexual organ that has led the researchers to name it after global beer powerhouse Carlsberg. According to the researchers, more attention urgently needs to be paid to our planet's millions of unknown species before it's too late.

Tiny Big Bang: ALICE experiment restarts with lead ions

On September 26, 2023, the accelerator team at the CERN European Council for Nuclear Research in Geneva declared stable lead-beam conditions, ushering in the first data-taking campaign of lead-ion collisions in five years. From then until the late evening of October 29, the accelerator produced lead-ion collisions at the world's highest-ever collision energy of 5.36 terra electron volts per...

A 'fish cartel' for Africa could benefit the countries, and their seas

Banding together to sell fishing rights could generate economic benefits for African countries, which receive far less from access to their fisheries on the global market than other countries do from theirs. By joining forces, UC Santa Barbara researchers say in a paper published in Nature Communications, African fisheries would not just secure more competitive access fees, they could also protect...

This wireless, handheld, non-invasive device detects Alzheimer's and Parkinson's biomarkers

An international team of researchers has developed a handheld, non-invasive device that can detect biomarkers for Alzheimer's and Parkinson's Diseases. The biosensor can also transmit the results wirelessly to a laptop or smartphone. The team tested the device on in vitro samples from patients and showed that it is as accurate as the state of the art method. Ultimately, researchers plan to test...