The Intergovernmental Panel on Climate Change is about to release its newest edition of its report on global warming. In this AP report, one of the scientists who co-authored part of the IPCC study promises that it will contain much more than a smoking gun. It will contain “a batallion of intergalactic smoking missiles.”

The IPCC has been strengthening its conclusions about human responsibility for the rise in global temperatures for a few years now. One thing that apparently will set this new edition apart will be a section that looks at the impact global warming is having on nature–plants blooming earlier, species moving towards the poles, and so on. 

Continue reading “Head For the Cool” →

Mark Twain once discovered to his horror that his story “The Jumping Frog of Calaveras County” had been hideously translated into French. He went so far as to publish the original story, the translation, and his own retranslation of the French back to English to show just how badly it had been abused. “I claim that I never put together such an odious mixture of bad grammar and delirium tremens in my life,” he declared.

Continue reading “An Odious Mixture” →

Over at Blog around the Clock, Bora has the details on the new science blog anthology book he has put together and which is now for sale. (My posts on eye evolution (1, 2) are included.)

Bora apparently got the idea for his book three weeks ago, and now he’s got an honest-to-goodness tome between covers. I got the idea for my own book in 2005, and if I’m lucky, it’ll be out in a year. Strange business. 

Originally published January 16, 2007. Copyright 2007 Carl Zimmer.

Cancer, many biologists argue, is an evolutionary disease. It is a burden of being multicellular, and a threat against which natural selection has only managed mediocre defenses. Making matters worse, cancer cells can borrow highly evolved genes for their own deadly purposes. And even within a single tumor, cancer cells get nastier through natural selection.

I’ve been following the study of evolution and cancer for some time now, and have blogged on the Loom about it here, here, and here. But it was a review in Trends in Ecology and Evolution that spurred me to launch a full-blown article. The articles appears in the January issue of Scientific American, and you can read it here.

Continue reading “Cancer: An Evolutionary Disease” →