Browsing Tag 'Evolution'
The intersection of evolution and ecology has risen to become a prominent subfield in both disciplines in recent years, with scientists exploring more and more how interactions among organisms can shape evolution at the population and even species level. In the May issue of the journal Ecology, Ethan Temeles of Amherst College explores a fascinating [...]
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Climate change has the potential to not only increase average temperatures around the world, but also to increase the likelihood and severity of now-rare temperature events, like heat waves. The fate of many animal populations, therefore, can hinge on their ability to tolerate (relative) extreme heat. In the April issue of Functional Ecology, scientists explore [...]
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Cold-blooded animals don’t produce their own heat, and thus they must sunbathe, basking in the sun’s rays to raise their body temperatures so they have eonugh energy to go about their business. But for some ectotherms, the sun isn’t just a source of heat. A new study shows that in the panther chameleon, native to [...]
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Evolutionary biologists agree that the natural environment shapes the evolution of life. A study published in Nature today, however, finds that the evolution of a species can also have big impacts on the surrounding environment. Threespine stickleback are famous as an example of rapid, adaptive radiation. These small freshwater fish have evolved in the lakes [...]
Read more...The Society for Integrative and Comparative Biology announced this week in a letter to Gov. Bobby Jindal that the society would not hold future scientific meetings in Louisiana in response to the recent passage by the state legislature of the Louisiana “Science Education Act.” The letter was first reported Monday in the New Orleans Times-Picayune [...]
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