"What could you possibly have in common with a mushroom, or a dinosaur, or even a bacterium? More than you might think. In this Lab, you’ll puzzle out the evolutionary relationships linking together a spectacular array of species. Explore the tree of life and get a front row seat to what some have called the greatest show on Earth. That show is evolution." Evolution Lab is a educational game created by the Life on Earth Project and NOVA Labs
Troubles in Paradise is a review of the history and arguments of the creationism/intelligent design movement, written by James Downard.
"A remarkable international effort to map out the avian tree of life has revealed how birds evolved after the mass extinction that wiped out the dinosaurs into more than 10,000 species alive today. More than 200 scientists in 20 countries joined forces to create the evolutionary tree, which reveals how birds gained their colourful feathers, lost their teeth, and learned to sing songs." Via iO9.
Dimetrodon is not a dinosaur! Sorry to ruin your childhood yet again, but it's not even a reptile. It's a synapsid, which makes it one of our cousins. [more inside]
After a species goes extinct, in some cases its "ghost" may linger in the ecosystem it leaves behind in the form of evolutionary anachronisms. [more inside]
PhyloPic is an open database of life form silhouettes. All images are available for reuse under a Public Domain or Creative Commons license. [more inside]
Tens of millions of brittlestars have been discovered inhabiting the peak of a sea mount in the Macquarie Ridge south of New Zealand. Strong currents are believed to be responsible for sweeping their predators away, more or less recreating their home 300 million years gone....
The little windows in the walls of time amber provides aren't always open. Opaque amber is common and, until now, has hidden away many fossil creatures. 100,000,000 years.... via bbc [more inside]
Ask a Biologist. "We think that kids don't always get the access to real scientific information (or real scientists!) outside of the classroom so we are here to do just that." One of the newest in a line of question-and-answer sites, this one is run by fifty professional scientists and directed toward school kids. Is is possible to clone dinosaurs? Why do I sneeze when I look at the sun? How many mutations do I have? How do polar bears keep their feet warm?