#On Antarctica, humanity’s small footprint has big impact

“#On Antarctica, humanity’s small footprint has big impact” Antarctica’s “high human impact areas” often overlap with areas important for biodiversity Humanity’s accelerating impact on the vast wilderness of Antarctica extends well beyond scientific stations and eco-tourism along its fringes, both in scope and intensity, scientists warned Wednesday. By almost any definition, Antarctica is by far…

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#Russia launches probe into ‘orange’ Urals streams

“#Russia launches probe into ‘orange’ Urals streams” Drone footage uploaded last week by an Instagram travel blogger showed a bright-orange landscape near the disused copper-sulphide mine Russian prosecutors on Wednesday said they were conducting an inspection of a facility supposed to treat acid runoff from an abandoned Urals mine after photographs emerged of streams running…

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#Mixed progress highlights support gaps for pupils with English as additional language

“#Mixed progress highlights support gaps for pupils with English as additional language” Newly-arrived pupils who speak English as an additional language (EAL) often make ‘mixed’ linguistic and academic progress during their first years in British schools, which need a proper framework to give them sustained support, a study suggests. The finding is one of numerous…

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#Breeding new rice varieties will help farmers in Asia

“#Breeding new rice varieties will help farmers in Asia” Short-duration rice breeding trial at the IRRI, Los Banos, the Philippines. Credit: Dr. Phyo L.P. Won After interviewing smallholder farmers throughout South and Southeast Asia, one of the top needs they mentioned is development of shorter duration rice varieties with only 100 days from sowing to…

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#’Bystander’ cytosines meet their match in gene-editing technique

“#’Bystander’ cytosines meet their match in gene-editing technique” When consecutive cytosines are positioned in the editing window, the new A3G base editor developed at Rice University precisely modifies the single targeted C while minimizing unwanted C editing. Credit: Gao Lab/Rice University Biomolecular engineers at Rice University have found a C-worthy technique that dramatically enhances the…

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