Related topics: tropical cyclones

Fierce winter weather slams US, dozens dead

Unrelenting storms have pummeled the United States over the past week, leading to at least 50 weather-related deaths, officials and US media reported Friday, as large swathes of the country brace for new winter wallops.

Chilled-out tadpoles defy climate odds

University of Queensland researchers have discovered a previously unknown mechanism that allows tadpoles in cold environments to mitigate the detrimental effects of ultraviolet (UV) radiation.

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