Nature constantly engineers new and creative solutions to all sorts of problems—turning our stereotypes about sex upside-down along the way.
posted by Brandon Blatcher on Sep 17, 2012 - 16 comments

How to hatch a dinosaur: 'So making a chicken egg hatch a baby dinosaur should really just be an issue of erasing what evolution has done to make a chicken. Every cell of a turkey carries the blueprints for making a tyrannosaurus, but the way the plans get read changes over time as the species evolves.' [via]
posted by dhruva on Oct 7, 2011 - 54 comments

A new round of genetic tests has confirmed it: The 'big lizards' of our childhood fantasies were more likely 'big birds.' In fact, they probably even had feathers, and looked more like this than this. Mind blowing, I know, but I guess this demonstrates that, despite what some may think, science really doesn't have a problem admitting that it got something wrong when new evidence comes to light.
posted by saulgoodman on Apr 24, 2008 - 75 comments

Birds that rap and cows with accents. The big picture is urban adaptation, which is pretty cool. (...and the egg wins.)
posted by ewkpates on Dec 28, 2006 - 17 comments

One fifth of all bird species are in danger of extinction. And right when we're finally understanding where they came from, too.
posted by jefgodesky on Jun 3, 2005 - 3 comments

Birds are not descended from Dinosaurs. The latest in the ongoing debate about the origin of birds and whether they evolved from dinosaurs or from a earlier common ancestor. Chinese scientists report the discovery of a 120 million year old bird fossil that had feathers and could clearly fly.
posted by lagado on Dec 10, 2000 - 3 comments