Recent Posts by Pangaea Biosciences

Underwater Fossil Graveyard Reveals Toll of Human-Caused Extinction

If humans had never set foot in the Bahamas, the islands today might be teeming with Cuban crocodiles, Albury's tortoises and rock iguanas. These creatures survived the thawing of the last ice age, but not the arrival of people, a new study finds. On Abaco Island, a graveyard of fossils at the bottom of a…
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Who Exactly Say Biotech Foods are Safe?

To understand the safety of food biotech, it helps to look at the numbers. There arethousands of studies on biotech crops published, billions of pounds of biotech foods eaten, and there are zero illnesses (human or animal) resulting of consuming biotech foods. The sole mission of the International Food Information Council (IFIC) Foundation is to effectively communicate science-based information on health, nutrition and…
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Novel theoretical approach to reduce antibiotic resistance

It is estimated that each year in the United States 2 million people become infected with bacteria that are resistant to one or more types of antibiotics, and at least 23,000 people will die because of these infections. This problem is being exacerbated by overuse of antibiotics for livestock and also in community clinical practice.…
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Epigenetic algorithm accurately predicts male sexual orientation

An algorithm using epigenetic information from just nine regions of the human genome can predict the sexual orientation of males with up to 70 percent accuracy, according to research presented at the American Society of Human Genetics (ASHG) 2015 Annual Meeting in Baltimore. "To our knowledge, this is the first example of a predictive model…
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Mapping the genes that increase lifespan

Following an exhaustive, ten-year effort, scientists at the Buck Institute for Research on Aging and the University of Washington have identified 238 genes that, when removed, increase the replicative lifespan of S. cerevisiae yeast cells. This is the first time 189 of these genes have been linked to aging. These results provide new genomic targets…
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The War on Science

Please VOTE for science! SHARE on Twitter: http://bit.ly/1jdD1Pu & Facebook: http://on.fb.me/1GyIshx Canadians, register to vote here: http://elections.ca/register Written by Rachel Salt, Mitchell Moffit and Gregory Brown SUBSCRIBE for more (it's free!): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE…
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Asteroid impact, volcanism were one-two punch for dinosaurs

Berkeley geologists have uncovered compelling evidence that an asteroid impact on Earth 66 million years ago accelerated the eruptions of volcanoes in India for hundreds of thousands of years, and that together these planet-wide catastrophes caused the extinction of many land and marine animals, including the dinosaurs. For 35 years, paleontologists and geologists have debated…
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NASA Confirms Evidence That Liquid Water Flows on Today’s Mars

New findings from NASA's Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day Mars. Using an imaging spectrometer on MRO, researchers detected signatures of hydrated minerals on slopes where mysterious streaks are seen on the Red Planet. These darkish streaks appear to ebb and flow over time. They…
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How the enamel that coats your teeth evolved

The hardest bit of your body is the enamel coating your teeth. But new analyses of fish fossils, as well as genetic analyses of a living fish species, suggest that this specialized material once served a very different function: to toughen some bones and scales of ancient fish. The findings bolster earlier suggestions that ancient…
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