From Italy and the World

Researchers have calculated the carbon footprint for the full life cycle of fertilisers, which are responsible for approximately five percent of total greenhouse gas emissions — the first time this has been accurately quantified — and found that carbon emissions could be reduced to one-fifth of current levels by 2050.…

When cells copy DNA to produce RNA transcripts, they include only some chunks of genetic material known as exons and throw out the rest. The resulting product is a fully-mature RNA molecule, which can be used as a template to build a protein. One of the features of gene expression…

In a new Nature Energy paper, engineers report progress toward lithium-metal batteries that charge fast — as fast as an hour. This fast charging is thanks to lithium metal crystals that can be seeded and grown — quickly and uniformly — on a surprising surface. The trick is to use…

A certain amount of noise is inherent in any quantum system. For instance, when researchers want to read information from a quantum computer, which harnesses quantum mechanical phenomena to solve certain problems too complex for classical computers, the same quantum mechanics also imparts a minimum level of unavoidable error that…

CNN  —  The agent of Ghanaian soccer star Christian Atsu says the player’s whereabouts are still not known, reversing course just a few days after telling CNN Sport that the Hatayspor winger was rescued from rubble after being caught in the earthquakes that struck southern Turkey. “I am currently in…

Kyiv, Ukraine CNN  —  Private military contractor Wagner will have to look for new fighters beyond Russia’s prison system, a fertile recruiting ground for the past nine months, according to its boss Yevgeny Prigozhin. Prigozhin said on his company’s Telegram channel Thursday: “We have completely discontinued the recruitment of prisoners…

CNN  —  For the second time in around a week, a New Jersey council member was found shot dead. Councilman Russell Heller, 51, was in his car in the parking lot of the PSE&G facility in Somerset County when a former worker approached his car and shot him, according to…

New images of Saturn from NASA’s Hubble Space Telescope herald the start of the planet’s “spoke season” surrounding its equinox, when enigmatic features appear across its rings. The cause of the spokes, as well as their seasonal variability, has yet to be fully explained by planetary scientists. Like Earth, Saturn…

If watching animals feast on human blood for 30-plus hours isn’t your idea of fun, don’t worry. The robot can do it. Rice University bioengineers have teamed up with tropical medicine experts from Tulane University to take some of the pain out of studying the feeding behavior of mosquitoes. The…

The rumour that the coastal cod is extinct is not true. Through DNA analyses, researchers at the University of Gothenburg have identified that there are still juvenile coastal cod off the west coast of Sweden. However, it is still difficult to find any mature adult cod in the area. By…

Even though students’ grades are no worse with online teaching than with face-to-face teaching, many report that the learning process is not sufficient. In 2022, researchers from Ruhr University Bochum’s Faculty of Medicine proved that the body actually reacts differently to online teaching than to face-to-face formats, specifically with a…

DNA can help to stimulate bone healing in a localised and targeted manner, for example after a complicated fracture or after severe tissue loss following surgery. This has been demonstrated by researchers at Martin Luther University Halle-Wittenberg (MLU), the University of Leipzig, the University of Aveiro (Portugal) and the Fraunhofer…

Antiferroelectric materials have electrical properties that make them advantageous for use in high-density energy storage applications. Researchers have now discovered a size threshold beyond which antiferroelectrics lose those properties, becoming ferroelectric. “Electronic devices are getting smaller and smaller, which makes it increasingly important for us to understand how a material’s…

Players and coaches for the Philadelphia Eagles and Kansas City Chiefs will spend hours and hours in film rooms this week in preparation for the Super Bowl. They’ll study positions, plays and formations, trying to pinpoint what opponent tendencies they can exploit while looking to their own film to shore…

Climate change is a global environmental concern. A major contribution to climate change comes from excessive burning of fossil fuels. They produce carbon dioxide (CO2), a greenhouse gas responsible for global warming. In this light, governments globally are framing policies to curb such carbon emissions. However, merely curbing carbon emissions…

Lithium-ion batteries have remained unrivaled in terms of overall performance for several applications, as evidenced by their widespread use in everything from portable electronics to cellular base stations. However, they suffer from few important disadvantages that are difficult to ignore. For one, lithium is rather expensive, and the fact that…

Difference in body size (or sexual dimorphism) between males and females is common across the animal kingdom. One of the most extreme examples of sexual dimorphism is found in the cichlid fish species Lamprologous callipterus from Lake Tanganyika in East Africa, where males are 12 times bigger (heavier) than females.…

CNN  —  The Biden administration is considering deporting non-Mexican migrants to Mexico in an unprecedented step to stem the flow of migration to the US southern border, according to two Homeland Security officials. Since taking office, President Joe Biden has wrestled with a growing number of migrants at the US-Mexico…

CNN  —  Evangeline Lilly has offered on update on her Marvel colleague Jeremy Renner’s recovery. The “Ant-Man and the Wasp: Quantumania” actress told “Access Hollywood” she had recently visited with Renner, who was crushed by his snow-removal tractor during an accident on New Year’s Day. The pair starred together in…

Sydney/Hong Kong CNN  —  Australia’s defense ministry will remove Chinese-made cameras from its offices over spying concerns, the country’s Minister for Defence Richard Marles has said. The concerns were raised by Senator James Paterson of the opposition Liberal Party, who said Wednesday that he had conducted an “audit” of Chinese-made…

CNN Business  —  An entire generation of internet users has approached search engines the same way for decades: enter a few words into a search box and wait for a page of relevant results to emerge. But that could change soon. This week, the companies behind the two biggest US…

CNN  —  Ukrainian President Volodymyr Zelensky made a heartfelt appeal to lawmakers in Brussels on Thursday to allow his country to become part of the European Union, insisting that Europe is Ukraine’s “home.” During an address to the European Parliament, Zelensky said his country and the EU share the same…

CNN  —  On his first appearance for the Dallas Mavericks, Kyrie Irving scored a joint game-high 24 points to help his new team to a big 110-104 road win against the Los Angeles Clippers. Irving – who joined the Mavericks on Monday along with Markieff Morris in a trade that…

A Manhattan federal jury on Wednesday concluded that an artist’s non-fungible token versions of Hermes’ famous Birkin bags violated the French fashion house’s trademark rights. In one of the first intellectual-property trials over the popular digital tokens known as NFTs, the jury found artist Mason Rothschild’s unauthorized “MetaBirkins” were likely…