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This Tiny Brazilian Toad Became the First Amphibian Ever to Halt a Hydroelectric Dam. Now, It Faces a Climate Disaster
一只罕见的蟾蜍成为第一个阻止水力发电大坝的两栖动物，从而改变了河流的命运。现在它遇到了麻烦。
Scientists Engineered a Tobacco Relative to Produce Five Psychedelics at Once
这种改良植物能够生长出神奇蘑菇化合物和蟾蜍毒液。
These snakes steal poison from their prey—here's how they know they have enough
通过吃蟾蜍而中毒的蛇似乎通过记录它们上次吃的东西来知道它们何时有毒
