Native Americans’ Siberian Roots

Native Americans’ Siberian Roots have been documented in recent research. The skeleton of a girl who died over 12k years ago has provided DNA confirming evidence that Native Americans must have originally migrated from Siberia.   Analysis of the DNA showed a genetic marker commonly found in today’s Native American population. Human geneticist Chris Tyler says, “From archaeological, genetic, and […]

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Can You Catch Obesity?

Can You Catch Obesity?

Can you catch obesity from others was studied by JAMA Pediatrics and came away with more questions.  You may find the answers in the story below. The study was conducted on some military families that were assigned to different bases.  Some were located in countries where the locals had high rates of obesity.  Others were located in countries that had […]

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Gene editing: A step toward ‘designer babies’

Gene editing

“Turns out the rumors are true,”. Word has spread through the scientific community that “researchers in China have successfully edited the genomes of human embryos.” Those rumors were confirmed when a team from Sun Yat-sen University published laboratory results revealing that they had crossed an ethical red line, using a gene editing tool on embryos to modify the gene responsible […]

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Lung Cancer Vaccine Discovered In Cuba

Lung Cancer Vaccine Discovered In Cuba

When President Obama began lifting restrictions on travel, diplomatic and economic relations between the US and Cuba earlier this year, many Americans celebrated the fact that Cuban cigars and rum, among other things, would become more accessible. Now we hope for other things such as the Lung Cancer Vaccine that was discovered. For half a century, Cuban products have been rare in […]

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Blood Test for Concussions

Blood Test for Concussions

The Food and Drug Administration (FDA) has approved the use of the blood test for concussions.  The handheld device is used to detect concussions or mild traumatic brain injuries in place of a CT SCAN.  Banyan Brain Trauma Indicator is used to diagnose brain lesions, but the lesions are not common in most concussions. The tests are very encouraging but […]

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How Supervolcanoes Erupt

  Luckily for most of the U.S., the likelihood this eruption would happen is pretty low: about one in 100,000 any given year. If it did happen, it would be pretty devastating, though. “Thinking about a Yellowstone super eruption is like imagining a large asteroid hitting the Earth,” says Jacob Lowenstern, a research geologist with the USGS and Scientist-in-Charge of […]

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