June 30, 2009
After experimenting with making the feed a capsule summary, I’ve decided (at the suggestion of Stephanie Chasteen, aka sciencegeekgirl) to go back to a full-text RSS feed. So if you unsubscribed because you were annoyed by that, it’s OK to resubscribe! If you’re already a subscriber, refresh the feed to see the full text of [...]
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June 28, 2009
Sometimes evolution moves quickly and groups of organisms change radically over very short spans of geologic time. Think of modern horses, which evolved from dog-sized creatures over the course of the last few tens of millions of years. Or take humans — we only evolved about 150,000 years ago, and if you look at our [...]
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