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2 yrs

High-speed baby stars circle the supermassive black hole Sgr A* like a swarm of bees

High-speed baby stars circle the supermassive black hole Sgr A* like a swarm of bees

Observational astronomy shows that newly discovered young stellar objects (YSOs) in the immediate vicinity of the supermassive black hole Sagittarius A* located in the center of our galaxy behave differently than expected. They describe similar orbits to already known young evolved stars and are arranged in a particular pattern around the supermassive black hole.

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2 yrs

New photocatalytic COFs mimic photosynthesis for H₂O₂ production

New photocatalytic COFs mimic photosynthesis for H₂O₂ production

National University of Singapore (NUS) chemists have developed hexavalent photocatalytic covalent organic frameworks (COFs) which mimic natural photosynthesis for the production of hydrogen peroxide (H2O2), an important industrial chemical.

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2 yrs

Study emphasizes trade-offs between arresting groundwater depletion and food security

Study emphasizes trade-offs between arresting groundwater depletion and food security

A study by researchers from the International Food Policy Research Institute (IFPRI), published in Nature Sustainability, reaffirms the world's growing dependence on depleting groundwater systems. Although efforts to slow down groundwater depletion need to be urgently accelerated, the study indicates that such efforts—in the absence of other accompanying measures—would likely lead to significant food security impacts.

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2 yrs

Researchers harvest acid from seawater to feed beneficial algae

Researchers harvest acid from seawater to feed beneficial algae

From the air you breathe to the seafood you eat, marine algae have some involvement—they consume carbon dioxide and produce oxygen through photosynthesis and feed fish and shellfish. One day, marine algae could also be used to make widely available eco-friendly plastics or fuel.

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2 yrs

Researchers map genome of the last living wild horse species

Researchers map genome of the last living wild horse species

University of Minnesota researchers have successfully mapped the complete genome of the endangered Przewalski's horse. Once extinct in the wild, the species now has a population of around 2,000 animals thanks to conservation efforts.

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2 yrs

Study on architecture of heart offers new understanding of human evolution

Study on architecture of heart offers new understanding of human evolution

An international research team from Swansea University and UBC Okanagan (UBCO) has uncovered a new insight into human evolution by comparing humans' hearts with those of other great apes.

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2 yrs

Novel insights into fluorescent 'dark states' illuminate ways forward for improved imaging

Novel insights into fluorescent 'dark states' illuminate ways forward for improved imaging

Scientists at St. Jude Children's Research Hospital have reported a way to improve molecular scale distance measurements using single-molecule fluorescence resonance energy transfer (smFRET). smFRET quantifies the excitation and emission properties of chemicals called fluorophores. The findings were published in Nature Methods.

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2 yrs

Quebec lake meteorite impact yields rare rocks and evidence of extreme heat

Quebec lake meteorite impact yields rare rocks and evidence of extreme heat

For more than a decade, Western University planetary geologist Gordon "Oz" Osinski has led expeditions to Kamestastin Lake in Labrador. The environment is a perfect training ground because the properties and rock formations—created by the violent impact (and extreme heat) of an asteroid 36 million years ago—uniquely mimic the surface on the moon.

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2 yrs

Sharks have depleted functional diversity compared to the last 66 million years, study finds

Sharks have depleted functional diversity compared to the last 66 million years, study finds

New research by Swansea University and the University of Zurich has found that sharks retained high levels of functional diversity for most of the last 66 million years, before steadily declining over the last 10 million years to its lowest value in the present day.

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2 yrs

A new weapon in the battle against antibiotic resistance: Temperature

A new weapon in the battle against antibiotic resistance: Temperature

Scientists from the University of Groningen (the Netherlands), together with colleagues from the University of Montpellier (France) and the University of Oldenburg (Germany), have tested how a fever could affect the development of antimicrobial resistance.

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