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Matthew Medinsky

Is Hydrogen Peroxide Mouthwash Harmful for Teeth?

Eleni Roumeliotou is a mom, clinical nutritionist, environmental toxins expert and founder of Primal Baby.Originally published at Greenmedinfo.com, and posted here with permission.

Big Pharma Exec Pushing Opioids Found Guilty of Racketeering

The CEO Insys-Therapeutics and four other executives have been found guilty of racketeering with regards to opioid drugs..

Scientists Find That Six In Ten Grieving People ‘See or Hear Dead Loved Ones’

University of Milan found that there is a "very high prevalence" of people who have experience with receiving messages from their deceased loved ones, like seeing or hearing them.

These trippy images were designed by AI to super-stimulate monkey neurons

"When given this tool, cells began to increase their firing rate beyond levels we have seen before, even with normal images pre-selected to elicit the highest firing rates," explains co-first author Carlos Ponce, then a post-doctoral fellow in the laboratory of senior author Margaret Livingstone at Harvard Medical School and

Radical desalination approach may disrupt the water industry

If hypersaline brines are improperly managed, they can pollute both surface and groundwater resources.

Nature's dangerous decline 'unprecedented,' species extinction rates 'accelerating'

"The overwhelming evidence of the IPBES Global Assessment, from a wide range of different fields of knowledge, presents an ominous picture," said IPBES Chair, Sir Robert Watson.

Deadly box jellyfish antidote discovered using CRISPR genome editing: Pain researchers uncover secrets to box jellyfish venom

The Australian box jellyfish (Chironex fleckeri) has about 60 tentacles that can grow up to three metres long.Each tentacle has millions of microscopic hooks filled with venom.

Engineers make injectable tissues a reality: New device encases delicate cells into protective microgels

"The idea of injecting different kinds of tissue cells is not a new one," says Keekyoung Kim, assistant professor of engineering at UBC Okanagan and study co-author.

An evolutionary rescue in polluted waters: How genetics, resources and a long-distant relative helped one lucky fish species adapt to extreme pollution

The exceptional survivor story of the Gulf killifish was one scientists at the University of California, Davis, Baylor University and their co-authoring colleagues wanted to unveil so they could learn more about what other species may need to adapt to drastically changed environments. The minnow-like Gulf killifish are an important

New 3-foot-tall relative of Tyrannosaurus rex

The newly named tyrannosauroid dinosaur -- Suskityrannus hazelae -- stood roughly 3 feet tall at the hip and was about 9 feet in length, the entire animal only marginally longer than the just the skull of a fully grown Tyrannosaurus rex, according to Sterling Nesbitt, an assistant professor with Department

Knit 1, purl 2: Assembly instructions for a robot? Researchers make soft, actuated objects using commercial knitting machines

Software developed by researchers from CMU's Morphing Matter Lab and Dev Lab in the Human-Computer Interaction Institute makes it possible for the objects to emerge from the knitting machines in their desired shapes and with tendons already embedded. They can then be stuffed and the tendons attached to motors, as

New 'jumping' superbug gene discovered, resistant to last-resort antibiotic

Doctors deploy the antibiotic colistin when all other infection-fighting options are exhausted.But resistance to colistin has emerged around the globe, threatening its efficacy.

Researchers crack the peanut genome: New genome map sheds light on ancestry, diversity of today's peanuts

Researchers working as part of the International Peanut Genome Initiative have previously pinpointed one of the peanut's two wild ancestors and shown that the peanut is a living legacy of some of the earliest human agricultural societies in South America. Since then the team has mapped the entire peanut genome

Fracking: Earthquakes are triggered well beyond fluid injection zones: Computer model and field experiment data suggest a new link between subsurface injections and earthquake swarms

The results account for the observation that the frequency of human-made earthquakes in some regions of the country surpass natural earthquake hotspots..