The Economist reports on work done by Peter Davies and published in PLoS ONE this week that shows that lateral gene transfer probably occurred in herring, smelt, and sea raven. Davies looked across genomes for an antifreeze protein and found that the three fish species share one lectin-like AFP in particular, but don't share a common ancestor.

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An artificial intelligence-based analysis suggests a third group of ancient hominins likely interbred with human ancestors, according to Popular Mechanics.

The Economist reports on Synthorx's efforts to use expanded DNA bases they generated to develop a new cancer drug.

In Science this week: reduction in bee phylogenetic diversity, and more.

The New York Times Magazine looks into paleogenomics and how it is revising what's know about human history, but also possibly ignoring lessons learned by archaeologists.