Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

在南极洲发现一只罕见的白色企鹅，引起了科学家和野生动物爱好者的兴奋和好奇。这一非凡的发现是在南极洲的一个科学研究基地发现的，在那里，这只独特的鸟儿被发现在黑白企鹅中间。 了解白化现象：白企鹅背后的科学 企鹅。图片来自那 这只白企鹅被 ...