Notícias · Recifes

Migratory birds may carry fewer parasites between islands than expected, DNA shows

A new study published in the Journal of Helminthology by researchers from the Estonian University of Life Sciences and the Swedish University of Agricultural Sciences, together with collaborators from Greenland and the Faroe Islands, has revealed surprisingly limited dispersal of

Admin Recifes 15/07/2026 1

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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Could geoengineering work to tamp down super El Niños?

With an anticipated "super" El Niño looming, a new study led by UC San Diego's Scripps Institution of Oceanography considers whether society could use a weather-altering technique as a tool to mitigate the floods, extreme heat and other events that El Niño would bring. The findin

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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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Heidelberg physicists just united two opposing quantum theories

A new quantum theory bridges two rival models of how impurities behave inside many-particle systems, resolving a problem that has challenged physicists for decades. The findings could reshape experiments on ultracold atoms, semiconductors, and other exotic forms of quantum matter

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Scientists finally solved a 150-year-old gallium mystery

Scientists have rewritten the story of gallium after discovering that its unusual atomic bonds re-form at high temperatures, contradicting decades of accepted theory. The finding changes how researchers explain why the metal melts so easily and behaves unlike almost any other met

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Trees keep absorbing carbon long after they stop growing

Oak trees keep absorbing carbon dioxide long after their annual growth has ended, revealing that photosynthesis and wood production are not as closely linked as scientists once believed. The finding could reshape forecasts of how much carbon forests will be able to store in a war

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Ancient 100-kilometer Himalayan glacier once reached lower than many of India's famous hil

A new study published in Quaternary Science Reviews dates the dramatic collapse of one of the largest glaciers ever documented in the Himalayas. The findings overturn a long-held assumption about what sustains wet-climate (monsoon-dominated) glaciers.

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Sensors detect California cliff collapses hours to days before failure, report says

Following a four-year study, scientists at UC San Diego's Scripps Institution of Oceanography released a new report to determine whether an early warning system could detect a landslide before it happens. The "California Coastal Landslide Early Warning Research" report found that

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This frog bacterium wiped out cancer tumors in mice with a single dose

A naturally occurring bacterium from amphibian intestines completely eliminated colorectal tumors in mice with a single treatment by both attacking cancer cells and activating the immune system. The findings point to a promising new type of cancer therapy that could one day work

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Report finds the justice system in England and Wales is failing to meet people's needs

The justice system in England and Wales is failing to meet people's needs, with cuts to legal aid forming part of a wider pattern of declining investment and support, warns a new UCL–led report. The findings present a stark picture of a system under strain, with austerity and sus

Admin Recifes 15/07/2026 1

New 3D COF structure could help tune porous materials for batteries and cleanup

A research team synthesized and determined the structure of a borate-linked 3D crystalline covalent organic framework, TCTP-COF, via electron diffraction for the first time. These findings will help scientists determine the structure-property relationships for other 3D COFs and f

Admin Recifes 15/07/2026 1

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