Notícias · Recifes

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 8

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 7

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,

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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

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Catching hydrogen in the act: Tracking the absorption process over time

If you're looking for hydrogen on the elemental chart, it won't take you long to find it. It is right there at the beginning, the lightest possible material. One electron, one proton—that's it. Simple, minimalistic, the Marie Kondo of the elemental chart, but with enormous potent

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Fast charging can cause irreversible lithium migration in solid-state batteries

Solid-state batteries are often viewed as a promising path toward safer and more powerful energy storage. However, one key question has remained difficult to answer: How does lithium actually move inside the solid materials during charging and discharging? Unlike liquid batteries

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The hidden benefits of privacy regulation

The digital era is characterized by near-frictionless conversion of data into dollars—absent regulatory intervention, that is. Privacy laws such as the European Union's General Data Protection Regulation (GDPR) restrict corporations' use of personal information. Nonetheless, Stev

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Darwin's 150‑year‑old hillside steps mystery may have a new answer from virtual grazing an

Steep hillsides and mountainsides in many regions worldwide are often covered in characteristic step-like patterns, also known as terracettes. These repeating landforms have fascinated scientists for more than a century, yet the factors contributing to their formation had not bee

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‘We plant belonging’: how nature charities and asylum seekers work together in UK countrys

Environmental and refugee groups have joined forces to benefit lives and wildlife in Wales and elsewhereShielding his eyes from the blinding midday sun, Abdullah, a Sudanese asylum seeker, gazes out at the expanse of green in Tŷ Mawr country park in north Wales.“This place is so

Admin Recifes 15/07/2026 10

Young crescent moon to meet Venus in evening twilight

Alignment will be one of the prettiest naked-eye sights of the month, if the sky is clearTwo celestial beauties line up on Friday when the young crescent moon meets brilliant Venus in the evening twilight. It will be one of the prettiest naked-eye sights of the month, so long, of

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Medieval plague survivors left us graffiti, court records and a lesson for COVID

Memories of pandemics are often contentious. They can be disputed, uncomfortable and politically charged. As the COVID-19 pandemic begins to feel more distant, governments, communities and families have started asking how it should be remembered.

Admin Recifes 15/07/2026 9

Atomic‐scale tracing of lithium trapped in copper current collectors

Any loss of lithium reduces the capacity and service life of lithium batteries. Recent research suggested that lithium is lost to the current collector during charging. Researchers at Ruhr University Bochum, Germany, working with Professor Tong Li at the Helmholtz Institute Ulm a

Admin Recifes 15/07/2026 9

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