Unlike humans, some birds have independently evolved to flourish on sugar-rich nectar &fruit without ill effect. In a new Science study, researchers find that these bird species share convergent evolutionary changes in key physiological traits and metabolic genes that enable their high-sugar diets.

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Российский офицер назвал абсурдной задачу ВСУ форсировать Днепр08:37

NYT Connections Sports Edition today: Hints and answers for March 2

Saka respo电影对此有专业解读

В двух аэропортах на юге России ввели ограничения на полеты14:55

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佩斯科夫

Senator Richard Blumenthal said he would open a perjury investigation into the ousted homeland security secretary Kristi Noem after alleging she lied to Congress about the hidden influence her senior adviser Corey Lewandowski had over the agency’s contracts.

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