There is no such thing as a “pure” European-or anyone else

After the migrant crisis from Syria hit Germany, it challenged the Willkommenskultur (Welcome culture). While most Germans swung into action to help settle the millions of refugees coming to Germany, some (self-proclaimed) neo-nazis were quoted as saying the German people faced “the destruction of our genetic heritage” and risked becoming “a gray mishmash”.

Well I have good/bad news for everyone. There is no unique German genetic heritage. There also isn’t a unique French genetic heritage, or Norwegian or Polish or Italian genetic heritage. All Europeans are already a mishmash of repeated ancient migrations. New studies show that almost all Europeans descend from three major migrations in the past 15,000 years including two from the Middle East.

Want to know more? Check it out over at Science. 

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Understanding how cancer evolves is the key to stopping it

We started this blog as a means to talk to non-scientists about biology, and since we’re a group of evolutionary biologist, to talk mostly about evolutionary biology. My first post (oh those long years ago) was about Evolutionary Medicine. So imagine my delight with this recent article in the Atlantic addresses about how understanding evolution helps treat cancer. I don’t think I need to say this is awesome, but just in case… this is awesome.

Read about it here!

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Fact Check

“Alternate facts” are not a thing. The great thing about facts is that they are true regardless of whether you choose to believe them or not.

So let’s take a moment to check some facts about science that are being “altered” under the Trump administration.

Luckily, NPR has already done that for us, thanks NPR! Some of them are old, some of them are recent, all of them are problems.

But it’s important to first understand the facts. And here they are. 

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Can we build a science of human evolution that people can trust?

Before 2016 ended John Hawks (Paleoanthropologist) asked the simple question on facebook:

“What questions in the science of human evolution have not received enough attention? Which ones should we be investigating in 2017?”

The answers will largely surprise you, and mostly revolved around trust. In the age of people doubting science and facts, these are important questions to be asking, and even more important for academics and scientists to be addressing.

Read the full article here. 1-tmcbarnu4f72_e47cmqzbg

Man vs. Rat

“Rodents Of Unusual Size? I don’t think they exist.” -The Princess Bride

While Wesley might have been on to something, he missed the mark a bit. Despite all the horrors we associate with rats that are blatantly untrue, “the rat problem” still represents a perfect nightmare.

They are intimately associated with humans (wherever we go, rats follow). And despite centuries of trying to eliminate our foe, we are losing this war, in a big way.

One of the big problem is rats fertility. A female rat can copulate dozens of times a day, and ovulates ever 4 days. Left alone, a male and female pair can produce 15,000 offspring in a year. So is it time to put rats on the pill? Scientists may have found one that works!

Read about the war, the disturbing war with rats, and the solutions (fingers crossed) over at the Guardian.

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Fossilized Leaves Solve Decades Old Death

The 58-year-young King Albert I of Belgium died while rock climbing in 1934. His body was found lifelessly hanging from a rope from the crags at Marche-les-Dames and it was a scandal to the tune of JFK like conspiracy.

82 years later we have a new clue into the cause of the Belguim royals death! And it comes from… plants.

Read about it over at Smithsonian. 

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Advancements in the evolution of the female orgasm

Male orgasm is pretty easy to figure out. Without it, there is no insemination, so evolutionarily if you can’t get off you can’t make babies. Pretty straight forward.

The female orgasm however is more of a mystery. It is unclear why it occurs (and to some, unclear HOW it occurs).

So the recent research on the evolutionary origin of the female orgasm in The Journal of Experimental Zoology… earth shattering.

Read about the results over at the New York Times!

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