Notícias · Recifes

Mexico’s Victory Over Ecuador Made the Ground Shake. Was It an Artificial Earthquake?

Fans’ euphoric reactions to the Mexican national team’s recent victory in the 2026 World Cup caused a series of unusual vibrations that were detected by seismic warning systems.

Admin Recifes 15/07/2026 1

US government says it got hacked — again

A top Democrat on the Senate's Intelligence Committee warned that the information accessed on a Homeland Security intelligence-sharing network may risk national security.

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Canadian spy agency says it hacked drug traffickers, extremists and a ransomware gang last

The hacking operations disclosed in a Canadian spy agency's annual report underscores some pressing national security threats facing the country and its top allies.

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Are you ready for what it takes to stop ghost guns?

In the summer of 2024, former Army National Guard member Andrew Scott Hastings spent a sweaty afternoon carefully packing boxes with parts he made using his 3D printer. These weren't novelty figurines or replacement Ikea pieces. The boxes were instead filled with a handful of hom

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White House taps the guy who keeps crying ‘aliens’ to run UFO group

Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the Office of the Director of National Intelligence, the FBI, and "the intelligence community." The Council will provide scientific reports and advice to the U

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Remembering summer 1976: how the historic heatwave has become our new normal

Half a century on, Britain braces for temperatures up to 40C as global heating brings yet more extreme weatherThe summer of 1976 is seared into national memory as one of record heat. Harvests failed, farmers despaired, Britain imported an extra million tonnes of grain, food price

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Designer proteins unlock near-infrared and SWIR glow for deeper tissue imaging

Researchers at the National Center for Tumor Diseases (NCT/UCC) in Dresden, including Oliver Bruns and Dr. Bernardo Arús, are participating in an international study that has, for the first time, developed novel proteins for near-infrared (NIR) and short-wave infrared imaging (SW

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Ancient geology helps explain why Australia holds some of world's richest gold

Gold has long held a special place in Australia's history, shaping the nation's economic fortunes and driving waves of migration since the 1850s gold rushes. Today, Australia stands as one of the world's largest gold producers, with the precious metal a key driver of both regiona

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Scientists develop predictive roadmap to boost performance in next-gen spintronics

Chiral 2D metal halide perovskites (MHPs) are among the most promising materials for future technologies that exploit the spin of electrons in spin-based optoelectronics, or spintronics, but getting them to perform consistently has proven difficult. Now scientists at Lawrence Ber

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How soil pH shapes rice stink bug outbreaks by controlling key bacteria

Researchers at the National Institute of Advanced Industrial Science and Technology (AIST), in collaboration with researchers from the University of the Ryukyus and the University of Electro-Communications, have discovered that soil pH is a key factor in regulating the symbiotic

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Secrets of how we see color revealed at the molecular level

A global team has cracked a decades-old mystery, revealing the atomic structures of the molecules in our eyes that allow us to see colors. "To understand how we detect light and perceive colors, we need to know the exact structure of light-sensitive molecules in our eyes," said T

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Glass cells of atoms offer a new path to smarter, cheaper sensors

More accurate navigation systems and improved wireless communications may not come from traditional electronics, but rather from atoms. Researchers at Penn State and the National Institute of Standards and Technology (NIST) have developed a new way to build tinier, smarter glass

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