From Italy and the World

First, they walked. Then, they saw the light. Now, miniature biological robots have gained a new trick: remote control. The hybrid “eBiobots” are the first to combine soft materials, living muscle and microelectronics, said researchers at the University of Illinois Urbana-Champaign, Northwestern University and collaborating institutions. They described their centimeter-scale…

A new study suggests that athletes who recover more slowly from concussion may be able to return to play with an additional month of recovery beyond the typical recovery time, according to a new study published in the January 18, 2023, online issue of Neurology®, the medical journal of the…

High blood pressure and diabetes are known risk factors for stroke, but now a new study shows that the amount of risk may decrease as people age. The study is published in the January 18, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. “High…

Astronomers have released a gargantuan survey of the galactic plane of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects — arguably the largest such catalog so far. The data for this unprecedented survey were taken with the Dark Energy Camera, built by the US Department…

In November 2018, the Camp Fire burned a total of 239 square miles, destroyed 18,804 structures and killed 85 people, making it the deadliest and most destructive wildfire in California history. Three years later, researchers at University of California San Diego, published a novel study that looked at the psychological…

Researchers with the SFU Nanodevice Fabrication Group are developing a new biosensor that can be used to screen for Alzheimer’s disease and other diseases. An overview of their work has been recently published in the journal Nature Communications. Their sensor works by detecting a particular type of small protein, in…

Patients hospitalized with fractures typically receive an injectable blood thinner, low-molecular-weight heparin, to prevent life-threatening blood clots. A new clinical trial, however, found that inexpensive over-the-counter aspirin is just as effective. The findings, published today in the New England Journal of Medicine, may lead surgeons to change their practice and…

Mineral samples collected from the Ryugu asteroid by the Japan’s Hayabusa2 spacecraft are helping UCLA space scientists and colleagues better understand the chemical composition of our solar system as it existed in its infancy, more than 4.5 billion years ago. In research recently published in Nature Astronomy, scientists using isotopic…

CNN  —  Images of Rafael Nadal making his way off the court with an injury have unfortunately become an all too familiar sight for tennis fans. Nadal’s defense of his Australian Open title came to a premature end on Wednesday, as the 22-time grand slam champion was knocked out in…

Editor’s Note: Michael Bociurkiw (@WorldAffairsPro) is a global affairs analyst currently based in Odesa. He is a senior fellow at the Atlantic Council and a former spokesperson for the Organization for Security and Cooperation in Europe. He is a regular contributor to CNN Opinion. The opinions expressed in this commentary…

CNN  —  A woman and boy were killed by a polar bear that had been chasing residents in a tiny, remote community in Alaska, state troopers said Tuesday. The bear had chased residents after entering the western Alaska town of Wales before attacking the woman and boy, an Alaska State…

An investigational HIV vaccine regimen tested among men who have sex with men (MSM) and transgender people was safe but did not provide protection against HIV acquisition, an independent data and safety monitoring board (DSMB) has determined. The HPX3002/HVTN 706, or “Mosaico,” Phase 3 clinical trial began in 2019 and…

Everyone knows that holding two magnets together will lead to one of two results: they stick together, or they push each other apart. From this perspective, magnetism seems simple, but scientists have struggled for decades to really understand how magnetism behaves on the smallest scales. On the near-atomic level, magnetism…

New research indicates that simple laser treatments to the skin may help to prevent the development of basal cell carcinoma and squamous cell carcinoma, which are collectively known as keratinocyte carcinoma and are the most common types of cancer diagnosed in the United States. The work was conducted by a…

When the rigid plates that make up the Earth’s lithosphere brush against one another, they often form visible boundaries, known as faults, on the planet’s surface. Strike-slip faults, such as the San Andreas Fault in California or the Denali Fault in Alaska, are among the most well-known and capable of…

Seasonal temperature, moisture loss from plants and wind speed are what primarily drive fires that sweep across the same landscape multiple times, a new study reveals. These findings and others could help land managers plan more effective treatments in areas susceptible to fire, particularly in the fire-ravaged wildland-urban interfaces of…

CNN  —  A young mother was clutching her 10-month-old son and running for safety when they were both gunned down during a horrific attack that left six dead in a small central California community, the sheriff said. Forensic evidence shows a shooter stood over 16-year-old Alissa Parraz and her son…

All kinds of exoplanets orbit very close to their star. Some look like the Earth, others like Jupiter. Very few, however, are similar to Neptune. Why this anomaly in the distribution of exoplanets? Researchers from the University of Geneva (UNIGE) and the National Centre of Competence in Research (NCCR) PlanetS…

Carbon dioxide removal is key to meeting the climate goals outlined in the Paris Agreement. A new study analyzes what fair and equitable burden-sharing means for nature-based carbon dioxide removal in developing countries. To have a chance to achieve the Paris Agreement’s goal of limiting global warming to 1.5-2°C compared…

Old Yellow Enzymes (OYEs) were discovered in the 1930s and have been the subject of much research ever since. This is because these biocatalysts — coloured yellow by an auxiliary molecule — are capable of performing reactions that are very valuable for the chemical industry, such as producing drug precursors…

A new electromagnetic device that enables high-precision measurements of a broad range of soft biological tissues, has established a new standard of precision in the mechanobiology field, say researchers. The method allows for the mechanical testing of tissues the size of human biopsy samples, making it particularly relevant for studies…

At high elevations of the Greenland Ice Sheet, the years 2001 to 2011 were 1.5 °C warmer than in the 20th century and represent the warmest decade in the last thousand years A temperature reconstruction from ice cores of the past 1,000 years reveals that today’s warming in central-north Greenland…

New York CNN  —  Former President Trump’s campaign sent a letter to Facebook’s parent company, Meta, Tuesday petitioning them to unblock his Facebook account, a source familiar with the letter tells CNN. NBC first reported the news. Trump’s Facebook and Twitter accounts were blocked following the January 6, 2021, attack…

A team of scientists, led by researchers from the Max Born Institute in Berlin and Helmholtz-Zentrum Berlin in Germany and from Brookhaven National Laboratory and the Massachusetts Institute of Technology in the United States has developed a revolutionary new method for capturing high-resolution images of fluctuations in materials at the…

Jerusalem CNN  —  Israel’s top court ruled 10-1 on Wednesday that Aryeh Deri, leader of the Shas party and a key ally of Prime Minister Benjamin Netanyahu, should not be able to serve as interior minister because of a February 2022 conviction for tax fraud. Netanyahu should remove Deri from…

New York/London CNN  —  Microsoft plans to lay off 10,000 employees as part of broader cost-cutting measures, the company said in a securities filing on Wednesday, making it the latest tech company to reduce staff because of growing economic uncertainty. Speaking before the layoff announcement at the World Economic Forum…

CNN  —  [Breaking news update, published at 9:41 a.m. ET] Brian Walshe killed and dismembered his wife Ana Walshe and disposed of her body in dumpsters across suburban Boston, a prosecutor with the Norfolk district attorney’s office said at his arraignment on Wednesday. “Rather than divorce it is believed that…