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Migratory birds spread avian influenza to Greenland's polar bears
المصدر: Phys.org - latest science and technology news stories · نُشر
Migrating birds that breed in the Arctic are spreading avian influenza to polar bears in eastern Greenland, according to a new study that found evidence of infections in bear blood samples acquired from Greenland Inuit subsistence hunters.
Migrating birds that breed in the Arctic are spreading avian influenza to polar bears in eastern Greenland, according to a new study that found evidence of infections in bear blood samples acquired from Greenland Inuit subsistence hunters.
أخبار ذات صلة
Arctic sea ice hits another troubling low in 2026
Arctic sea ice is shrinking in both winter and summer, with satellite records revealing that the region's remaining ice is becoming thinner, younger, and more vulnerable to melting. Despite a recent slowdown in summer losses, scientists warn that the Arctic could experience a nea
All Top News -- ScienceDaily ·
New EU plan for Arctic warily eyes influence of Russia, US
The EU unveiled its priorities in the Arctic as it vies with Russia, China and the US for influence. EU foreign affairs chief Kaja Kallas said drone incursions, GPS jamming and cable sabotage undermine Arctic security.
World | Deutsche Welle ·
Ukrainian media coverage casts land as both lifeline and danger zone
An international team led by Alexander Vorbrugg analyzed (online) media reporting on war-related land changes in Ukraine. The study asked: How is damage to land represented? What knowledge do these representations draw on? How does the war affect the symbolic meaning of land and
Phys.org - latest science and technology news stories ·
Ultrafast light can control ferromagnetism without relying on heating
Despite being known for more mundane uses such as sticking notes to refrigerators or keeping bags shut, magnetization is one of the most fundamental and useful properties of a material. Indeed, it forms the physical basis for storing most of our digital information, encoding the
Phys.org - latest science and technology news stories ·
Better data analysis links to stronger marketing and innovation in Thai retail sector
A study of 500 Thai retailers has found that businesses with stronger big data analytics capabilities tend to be better at identifying market needs, innovating and executing effective marketing strategies. Moreover, large retailers report higher capability levels than smaller fir
Phys.org - latest science and technology news stories ·