"...among the joyous, heartless, ever-juvenile eternities, Pip saw the multitudinous, God-omnipresent, coral insects, that out of the firmament of waters, heaved the colossal orbs. He saw God's foot upon the treadle of the loom, and spoke it; and therefore his shipmates called him mad."
--Moby Dick
Usually when you hear about the rapid evolution of bacteria, the story is typically some grim tale of antibiotic resistance or the emergence of some pathogen once restricted to animals. Here's a nicer narrative, but no less instructive. In tomorrow's...
If you're in the neighborhood of Woods Hole, Mass., let me invite you to my talk on Friday, June 9 at the Marine Biological Laboratory. I'll be talking about human evolution, but given that I'll be at the Marine Biological...
Over the past few months I've been working on a book on Escherichia coli (more on that later). To get a feel for how scientists work with the bug, I've been spending some time at the lab of Paul...
Oliver Morton, science writer and Nature news editor, is blogging after a long hiatus at MainlyMartian. He's reporting from the Synthetic Biology 2.0 meeting in Berkeley. Check it out. Update: Actually, you may want to check out the cross-posting at...
In tomorrow's New York Times I have an article about the origin of species--or rather, blocking the origin of species. The evolution of a new species can be a drawn out process, taking thousands or millions of years. First populations...
It's been a little over a year and a half now since scientists announced the disocvery of the most controversial fossil in the field of human origins: Homo floresiensis a k a the Hobbit. Scientists found bones of a dimunitive...
Nothing gets the blood boiling like a manimal. For many people, the idea of breaching the human species barrier--to mingle our biology with that of an animal--seems like a supreme affront to the moral order. In his January state of...
A few days ago I explained how an evolutionary change in our hominid ancestors could explain a spectacular surprise failure of a clinical drug trial. At last, I see that the paper is now online...
The BBC has a short article on the first DNA isolated from a Neanderthal's nucleus. (Previous efforts have gotten DNA from their mitochondria, which are small energy-generating organelles.) The results, announced at a meeting, are the fruits of a new...
If you keep a vegetable garden, there's a fair chance you'll encounter a grisly sight this summer. Some poor caterpillar will be clutching a leaf, with the pupae of parasitic wasps sprouting off its back. It has just died in...