Engineering The drugs of the future are in the animals of the past The genomes of extinct creatures like mammoths and giant sloths code for natural antibiotics we’ve never seen. So, now what?
Biology When stories speak more truth than dog DNA analysis Researchers turned to an unlikely source in a doggy DNA study. Here's why their technique should be used more often.
Members only Genetics The case against the "gay gene" What "Born This Way" got wrong, and whether we should even search for a genetic cause for sexuality
