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How cells keep genomic hitchhikers under control

Much of the genome is made up of repetitive DNA sequences that trace back to ancient mobile elements, many of which have lost their ability to copy themselves into new locations but can still cause problems if they become active again at the wrong time. Now, two studies published

Admin Recifes 15/07/2026 1

The Guardian view on the flamingo revolution: Albanians are standing up for their rights,

Plans for a mega-resort, backed by Ivanka Trump and Jared Kushner, have spurred broader questions about who politics is servingFor more than a month, thousands have taken to the streets of Tirana to protest against their government, in the biggest outbreak of unrest in Albania si

Admin Recifes 15/07/2026 2

Nature's puncture tools reveal shape trade-offs between piercing power and strength

Nature has invented countless types of pointy appendages, and scientists have long sought to explain what makes these structures so effective at puncturing other things. A new study models the key physical characteristics of puncturing tools to reflect their diversity in nature,

Admin Recifes 15/07/2026 1

Employees who feel overqualified view more work tasks as unreasonable

Employers typically seek out well-qualified candidates, but a new study by researchers in the Penn State School of Hospitality Management highlights the potential risks associated with workers who feel overqualified for their jobs. When employees saw themselves as overqualified,

Admin Recifes 15/07/2026 1

California wolves feed heavily on cattle and their presence causes significant stress amon

Two new studies examining gray wolves in California paint a complex picture of life on the state's ranching landscapes: Wolves eat cattle more than anything else, and the presence of the predators causes significant stress among livestock.

Admin Recifes 15/07/2026 1

The language of play: Hyenas use facial expressions and vocalizations to de-escalate

Scientists observed spotted hyenas (Crocuta crocuta) playing in the wild and found that their precise, sophisticated communication is on par with that of many primate species. Hyenas play and romp with one another at all stages of life. Although juveniles play more frequently tha

Admin Recifes 15/07/2026 1

Astronomers dig deep to find tiny dangerous space debris

In a new study, published in the Journal of the Astronautical Sciences, Warwick researchers led an international effort to uncover some of the faintest debris in geosynchronous orbit ever observed, finding fragments as small as 5 centimeters (2 inches) and obtaining valuable data

Admin Recifes 15/07/2026 2

Heat-shrinking materials get cleaner production route with lower temperatures and finer pa

Among the many modern technologies that shape life today, functional oxide materials are found in almost everything, from advanced electronics to energy-efficient systems. Functional oxides with high-valent metal ions are a significant topic of interest because of their unusual p

Admin Recifes 15/07/2026 2

Indigenous peoples in the Amazon face massive cultural and ecological loss due to climate

The Amazon region, Earth's most important ecosystem, is home to more than 400 Indigenous groups that use thousands of rainforest plant species. They pass on their knowledge of the flora primarily through oral tradition, usually from parents or other family members to their childr

Admin Recifes 15/07/2026 1

Planting the future: Researchers put AI to work on the farm

Farmers are getting more tools in their toolbox, thanks to new research from the University of Missouri that shows how they can tweak planting practices to make the most of every acre.

Admin Recifes 15/07/2026 1

How to protect your pets from New World screwworm

Since the U.S. Department of Agriculture confirmed the first case of New World screwworm (NWS) in the United States on June 3, pet owners and shelters alike have expressed concern about what this might mean for their animals. Because the larvae of the parasitic fly infest wounds

Admin Recifes 15/07/2026 2

Western Europe records hottest-ever June as heatwaves intensify

Temperatures across ravaged region 3C above average as scientists warn of risks for people, ecosystems and infrastructureRecord wildfires in Europe show failure to adapt carries a mounting costWestern Europe has been scorched by its hottest June on record, scientists have said, a

Admin Recifes 15/07/2026 2

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