
Mummies found buried in boats in a China desert have unexpected origins
CNN
This week, DNA analysis reveals both the origins of mummies buried in boats in a China desert and the last stand of woolly mammoths in the Arctic, astronomers detect a possible extragalactic exoplanet, an endangered lemur has human-like rhythm, and more.
Extracting ancient DNA is much harder than sending off a swab, but it has uncovered some startling revelations: Scientists learned in 2010 that humans and Neanderthals had babies together, leaving traces in our genes. And DNA from a tiny finger bone found in a Siberian cave revealed a mysterious early human population with whom Homo sapiens also interbred.

As the Army celebrates its 250th birthday, officials say the military’s apolitical nature is at risk
As the US Army prepares for its 250th birthday celebration with a major parade of military hardware in Washington, DC, which just happens to coincide with President Donald’s Trumps birthday, former officials are growing increasingly concerned about how the military is being pulled into the political arena by the Trump administration, multiple former and current officials told CNN.