Author Archives: Margaret Allen

About Margaret Allen

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New York Times: Scientists Trace an Ancient DNA Link Between Amazonians and Australasians

New York Times, Meltzer, DNA, genome, migration, first americansNew York Times reporter James Gorman interviewed SMU’s David Meltzer, a professor in the SMU Department of Anthropology, about a new large genome-scale study revealing ancestors of Native Americans arrived in the Americas in a single migration wave, no earlier than 23,000 years ago.

The finding addresses the ongoing debate over when and how many times the ancestors of present-day Native Americans entered the New World from Siberia. Continue reading

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Los Angeles Times: Native American origins: When the DNA points two ways

la-sci-sn-native-american-origins-dna-20150721-001Los Angeles Times reporter Eryn Brown interviewed SMU’s David Meltzer, a professor in the SMU Department of Anthropology, about a new large genome-scale study revealing ancestors of Native Americans arrived in the Americas in a single migration wave, no earlier than 23,000 years ago. The finding addresses the ongoing debate over when and how many times the ancestors of present-day Native Americans entered the New World from Siberia. Continue reading

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Large genome-scale study finds Native American ancestors arrived in single migration wave

A new large genome-scale study reveals that the ancestors of all present-day Native Americans arrived in the Americas as part of a single migration wave, no earlier than 23,000 ago.

The finding addresses the ongoing debate over when and how many times the ancestors of present-day Native Americans entered the New World from Siberia. Archaeological evidence logs modern humans in the Americas 15,000 years ago. Continue reading

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Mustang Minute! Simmons researcher tests if video game motion capture can teach math

Motion capture software, popular in the world of video gaming, is being tested to see if it may be a useful tool in the classroom. Researchers know that the more engaged students are, the more likely they are to learn. … Continue reading

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KERA: DNA From Kennewick Man Shows He Was Native American, Says Study With SMU Ties

Scultpted bust 400x300KERA News reporter Justin Martin interviewed SMU anthropologist David Meltzer from the SMU Department of Anthropology about the controversial 8,500-year-old skeleton called Kennewick Man.

Meltzer was part of a new study in the journal Nature that analyzed Kennewick Man’s genome sequence and found that Kennewick Man is more closely related to modern Native Americans than to any other population worldwide. Continue reading

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$3.78 million awarded by Department of Defense to SMU STEM project for minority students

SMU STEMPREP, Charles KnibbThe U.S. Department of Defense recently awarded the STEMPREP Project at SMU a $3.78 million grant to support its goal of increasing the number of minorities in STEM fields.

To create more diversity in STEM fields, STEMPREP, based at the Annette Caldwell Simmons School of Education and Human Development, recruits bright, science-minded middle school students. Continue reading

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ESPN: How have players become so big and so fast?

SMU physiologist and biomechanics researcher Peter G. Weyand was quoted by ESPN writer Josh Moyer in the reporter’s Big Ten Blog for an article about the evolution of the speed and size of college football players.

Weyand leads the SMU Locomotor Performance Laboratory and is recognized worldwide as an expert in human running performance and the locomotion of humans and other terrestrial animals. Continue reading

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Kennewick Man: genome sequence of 8,500-year-old skeleton solves scientific controversy

Scultpted bust 400x300An 8,500-year-old male skeleton discovered in 1996 in Washington State sparked bitter disputes between Native Americans, American scientists, and within the American scientific community. Earlier studies suggested he was not ancestral to Native Americans, blocking repatriation. Now his genome sequence shows Kennewick Man is more closely related to modern Native Americans than to any other population worldwide. Continue reading

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Daily Mail: Fretting over your weight? You may be ready for a baby

Meltzer, peak fertility, weight gain, SMULondon’s Daily Mail newspaper reported on the research of SMU social psychologist Andrea L. Meltzer, who was lead author on three independent studies that found biology isn’t the only reason women eat less as they near ovulation, a time when they are at their peak fertility.

The studies found that another part of the equation is a woman’s desire to maintain her body’s attractiveness, says Meltzer.
Continue reading

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