The evolution of North American horse, which was once presented as a classic textbook example of gradual evolution, is now providing equally compelling evidence for punctuated equilibrium.

北美马的进化，曾经被作为一个经典的渐进演化的教科书案例，现在为点断平衡说提供了同样令人信服的证据。

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The question about the rate of evolution must now be turned around: does evolution ever proceed gradually, or does it always occur in short bursts?

关于进化速度的问题现在必须解决：进化是逐步进行的，还是总在短时间内发生？

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By analyzing the DNA, the genetic material of the proteins, the researchers could focus on the toxic genes and use them to trace the evolution of snake venom, and from this, the evolution of snakes.

通过对 DNA 及蛋白质中的基因物质进行分析，研究人员可以专注于有毒基因，并利用它们得到蛇毒的进化轨迹，这样也就知道了蛇的进化源。

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"Since Darwin: The Evolution of Evolution" opened in September.

VOA: special.2009.12.01

A very old, very wrong view of evolution is that evolution has shaped animals such that they're merely survival machines.

非常古老错误的进化论观点认为,进化塑造了动物,他们只是幸存的机器。

耶鲁公开课 - 心理学导论课程节选

This is a key moment in the evolution of revolutionary politics in Russia as we shall see a little later on.

这是俄国革命变革的关键时刻,我们之后会谈到这些

耶鲁公开课 - 欧洲文明课程节选

The evolution of the smartphone, in many ways, is like watching a rerun of the evolution of the PC on a fifteen-year delay -- but this is one aspect that's completely foreign.

ENGADGET: Editorial: Should your next mobile OS update cost you?

Though no one has yet proved the case, it looks as though the evolution of language and the evolution of theory of mind might not only be two sides of the same coin, but might actually be different specialisations of the same basic structure.

ECONOMIST: As others see us | The

The evolution of tech, after all, is the evolution of humanity.

FORBES: So What��s The Downside?