The Human Tree

The human family tree is complicated and only getting more complex as researchers like Harvard Medical School's David Reich unearth evidence hidden in the genome of interbreeding — not just between different human populations, but between humans and other hominins, writes Carl Zimmer at Discover magazine.

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A former Penn State Hershey Medical Center staffer has admitted to lying about skipping mandatory steps of genetic cancer tests he performed, the Associated Press reports.

The genome of a rare, red bat suggests that its effective population size has been in decline for thousands of years, according to a PLOS One study.

In Nature this week: investigation into the genetics of medulloblastoma, and more.

A project in the UK is to use genomic selection to speed spruce tree growth, according to Innovators Magazine.