John McCormick

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John McCormick is a reporter, /science/medical columnist and finance and social commentator, with 18,000+ bylined stories and 23 books - seven major books. Currently he writes exclusively for Newsblaze except for books published by Groundhog Press, Inc.
Member, Overseas Press Club of America, 40+ year member of the National Press Club, Member, Press Club of Western PA, retired emergency management coordinator (25 years), physicist, member of The Union of Concerned Scientists. He is a senior NewsBlaze writer who writes incisive, investigative stories.
Medical Blog https://criticalmedicalnews.blogspot.com/ John's recent books: 2023 "A Field Guide to Groundhog Day - a vacation guide to the Punxsutawney area" https://www.amazon.com/dp/B0BSP9MRW1 Things you thought you knew or were taught but are wrong.vol. 1 https://www.amazon.com/dp/B09NT79TTR Kindle $3.55 or free for Amazon Prime members, paperback $6.24. Children's book "The Tale of a Worried Little Puppy"
https://www.amazon.com/kindle/dp/B08GP4CRYS/ref=rdr_kindle_ext_eos_detail Visitor's guide to Groundhog Day (best as an ebook but published before Pandemic) https://www.amazon.com/dp/B083NZ98JJ "Preparing for Climate Change: Coastal flooding will cost the U.S. billions of dollars within two decades." paperback second edition https://www.amazon.com/dp/1082060615 or ebook https://www.amazon.com/gp/product/B07TYTG6ZC eBOOK "Blockchain Made Simple" Blockchain is poised to revolutionize business and government data management. https://www.amazon.com/dp/B07HCY7QPZ and "Preparing for climate change" Other recent books are "Sheep in the Rafters," and "Everywhere I turn There's a Wet Nose" a book for those who see dog hair as a condiment (about the science of and love for dogs) are available on Amazon. Amazon Author Page: https://www.amazon.com/John-A.-McCormick/e/B00287RNFS The list of all of his books is here: http://www.amazon.com/-/e/B00287RNFS

Exclusive articles:

The Exercise Paradox: Why the Physics of Weight Loss Defies the Treadmill

The global fitness and diet industry operates on a foundational piece of arithmetic but the physics of weight loss doesn't operate they say they say it does.

AI Risks Are Already Here — But the Evidence Is More Complicated

AI risks are already here, from election deepfakes to drug-design misuse. See what evidence proves and where stronger safeguards are needed.

Project Hail Mary Movie Review: Great Book, Terrible Movie

John McCormick reviews Project Hail Mary, calling Andy Weir’s book great but the Ryan Gosling movie a disappointing adaptation.

Fusion Power Fallacy: Tritium Bottleneck Still Haunts Clean Energy Claims

John McCormick says fusion power still faces a tritium bottleneck that challenges claims of limitless clean energy.

Good Days, Bad Days, and the “Hospice Paradox”

Journalist John McCormick explains the Hospice Paradox — how modern hospice care can extend life through symptom control and home stability.

Breaking

Military Begins New Testosterone-Deficiency Screening Policy for Male Service Members

The Defense Health Agency has implemented a new testosterone-deficiency screening policy for male service members, creating one of the most notable changes to military men's health screening in 2026. Under the guidance released in September

Jay Sunde on Why Operators Should Own the Building

Most small business buyers focus on the company and treat the real estate as someone else's problem. Jay Sunde took the opposite approach.

Spray Foam vs. Fiberglass vs. Cellulose: Lane Pace Explains What’s Best for Your Home

Homeowners searching for the best type of insulation often expect a single winner. Spray foam, fiberglass and cellulose all show up.

The Shameful Documentary NAZA

NAZA, a new documentary by Israeli journalist Yuval Abraham and filmmaker Rachel Szor, presents serious allegations about Israeli military operations in Gaza.
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