Notícias · Recifes

It's been 30 years since Dolly the sheep was born—where is cloning technology now?

When Dolly the sheep—the first cloned mammal—was born 30 years ago, she became one of the most famous animals in science history. Her arrival sparked predictions of a sci-fi future filled with cloned pets, cloned humans and even resurrected extinct animals like the wooly mammoth.

Admin Recifes 15/07/2026 2

Another success for Hayabusa 2 as it completes a flyby of asteroid Torifune

Hayabusa 2's primary mission is now well in the past. JAXA's asteroid-sampling spacecraft rendezvoused with asteroid Ryugu in June 2018. It studied the asteroid for 1.5 years and gathered a sample that was returned to Earth in December 2020.

Admin Recifes 15/07/2026 2

JWST's 'overmassive' early black holes may not be so massive after all

Astronomers studying a population of unusually X-ray-silent and overmassive black holes discovered by the James Webb Space Telescope have found that they may not be as massive as they appear. The new paper, outlining a plausible scenario that would produce such black holes, was p

Admin Recifes 15/07/2026 3

Robin study suggests fleeing isn't necessarily wildlife's first response to wildfire smoke

Research by Oregon State University biologists suggests that toxic air stemming from wildfires won't necessarily prompt animals to flee in search of better breathing conditions. The study of American robins led by OSU's Jamie Cornelius is one of the few to examine how wildfire sm

Admin Recifes 15/07/2026 4

Items found behind a Georgia Cracker Barrel lead to charges in 1985 Ohio murder

Modern forensic science analysis leads to arrest in murder of traveling salesman John Warren, authorities sayItems that were found discarded behind a Cracker Barrel restaurant in Georgia in 1985 have led to charges against a suspect in an Ohio killing committed at about that time

Admin Recifes 15/07/2026 3

Carne sem procedência e produtos vencidos há 4 anos: fiscalização apreende 2,2 toneladas n

Foto: Ministério Público do Rio Grande do SulOperação em Constantina, no norte gaúcho, autuou três mercados e um açougue após encontrar alimentos impróprios para consumo O post Carne sem procedência e produtos vencidos há 4 anos: fiscalização apreende 2,2 toneladas no RS apareceu

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What's in a name? AI associates Jewish names with stereotypical traits

A cynical doctor. A ruthless chemist. An arrogant billionaire. A calculating mafia boss. These are not only some of today's most iconic fictional characters—they are also the figures that artificial intelligence models found most similar to fictional biographies of people with Je

Admin Recifes 15/07/2026 3

Peru Amazon highway tied to 400% dengue surge within 5 kilometers of road

New roads bring changes to the regions they traverse. They can enable job opportunities, access to medicine and health care, and electricity. But they also disrupt local ecosystems and can have surprising consequences for human health, including increased disease risk.

Admin Recifes 15/07/2026 4

Black hole collisions may follow entropy law, offering simpler remnant predictions

When two black holes orbit each other, they eventually spiral inward and collide in one of the most violent phenomena in the universe. The event is so energetic that it significantly distorts the universe around it. It emits gravitational waves—ripples in the fabric of spacetime—

Admin Recifes 15/07/2026 4

Tiny Jurassic bird reveals a key step in bird evolution

The transition from a lumbering, heavy dinosaur body to the flight-adapted bird body plan is one of many fascinating episodes in evolutionary history. Working out how this massive transformation took place relies heavily on fossil records, especially of transitional species. A st

Admin Recifes 15/07/2026 3

LS Tractor anuncia aporte de R$ 20 milhões no Brasil em novo ciclo de expansão

Investimento previsto para os próximos dois anos será destinado a portfólio, tecnologia da informação, infraestrutura e expansão operacional. O post LS Tractor anuncia aporte de R$ 20 milhões no Brasil em novo ciclo de expansão apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 3

Turning up the heat on cancer: Manganese ferrite nanoparticles outperform rivals

Scientists have long known that heat can be used to help fight cancer. But heating tumors and cancer cells is trickier than it sounds. Apply too much heat and patients could get hurt; apply too little or target the wrong location and the therapy will not be effective.

Admin Recifes 15/07/2026 3

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