• About Us
  • Contact Us
PSI logo
  • Home
  • Support
    • Support And Advice
    • How the Prom Process Works
  • Our Publications
  • PROM
    • Quantum Mechanics and Raman Spectroscopy Refute Greenhouse Theory
    • On the Formation of Atolls
    • Windfarms, An Ingenuous Engineering Concept, If Properly Operated
    • How a Central Field in Motion is Described in a Stationary Reference Frame
    • An Integrated Physical Model Characterizing Planetary Magnetism And Heat
    • Off-Topic: A Fluidic Model of the Universe
    • Older PROM papers are now under the Publications menu
  • About
    • Welcome to PSI
    • Principles of Association
    • PSI Mission Statement
    • Policies
    • Why PSI is a Private Assoc.
  • Contact Us
principia-scientific logo small

Ancient Artifacts Prove Glaciers Wax And Wane Naturally

Published on June 15, 2026

Written by Kelvin Kemm

We constantly hear panic stories about melting glaciers, accompanied by hysterical voices calling out that retreating glaciers are a clear sign of human-induced global warming

Continue Reading No Comments

‘Vigilante Science’: How Anonymous Critics Are Trying to Silence Peer-Reviewed Vaccine Research

Published on June 13, 2026

Written by Brenda Baletti, Ph.D.

A scientific journal’s decision to flag a peer-reviewed study comparing health outcomes in vaccinated and unvaccinated children has ignited a debate over two online platforms that critics say have become tools for suppressing research that challenges mainstream vaccine science.

Continue Reading 1 Comment

No one needs folic acid fortification

Published on June 13, 2026

Written by Dr Clare Craig

In 1875, the UK Parliament made it a criminal offence to adulterate flour. The Sale of Food and Drugs Act of that year was written in answer to a scandal that had been building for decades.

Continue Reading 2 Comments

US Birth Rates Dropped Considerably After Covid ‘Vaccination’

Published on June 12, 2026

Written by Independent Medical Alliance

Birth rates in the United States are in decline, down roughly 23 percent since 2007. The most alarming reason is the one nobody wants to say out loud: more and more women who want children can’t get pregnant

Continue Reading 2 Comments

Alberta’s crown jewel of carbon capture quietly reduces its targets – by 77%

Published on June 12, 2026

Written by climatediscussionnexus.com

The Narwhal, an anti-establishment left-wing outfit naturally subsidized by the Canadian state in this era of the revolt of the elites, complains that “Alberta’s crown jewel of carbon capture quietly reduces its targets – by 77%”.

Continue Reading 2 Comments

Google’s New CAPTCHA Could Prevent Internet Access To Some Users

Published on June 12, 2026

Written by Dr R P

Never mind Fancy Bear, or the NSO Group, the biggest threat to the open internet today is from the Big Tech corporations on which it has come to depend

Continue Reading 1 Comment

WHO Now Claims ‘Climate Change’ Is A ‘Public Health Emergency’

Published on June 11, 2026

Written by Mark Keenan

Having emerged from the COVID era with its credibility under increasing scrutiny, the World Health Organization is now attempting to redefine ‘climate change’ as a public health emergency

Continue Reading 3 Comments

Childhood Leukemia, Brain Tumors More Common in Areas of High Pesticide Use

Published on June 11, 2026

Written by Pamela Ferdinand

Key findings: Using pesticides at home, having parents who work with pesticides (especially in farming) and living near farmland were the exposures most often linked to childhood leukemia and brain tumors.

Continue Reading No Comments

World Electro-hypersensitivity Day – June 16 2026

Published on June 15, 2026

Written by PSI Editor

World Electro-hypersensitivity Day is observed in June each year to raise awareness about electromagnetic hypersensitivity (EHS) syndrome, which affects those sensitive to rising environmental electromagnetic pollution.

Continue Reading 2 Comments

New Study: Climate Models Miss This Natural CO2 Source Hiding in Plain Sight

Published on June 13, 2026

Written by Kenneth Richard

In a new study, Professor of Earth Sciences Dr. István Kovács emphasizes that climate models fail to account for CO2 emissions linked to tectonic processes or widespread mantle degassing.

Continue Reading 3 Comments

Climate Change Increases Risk of Even Slower World Cup Games!

Published on June 12, 2026

Written by William M Briggs

Every now and then I suspect there is a game played by bored elites to see which of them can get away with the most asinine “climate change” claim. There have been some doozies: lack of UFOs, “climate change” anxiety, increased sugar consumption, engineering short people. On and on and on ad infinitum.

Continue Reading 1 Comment

Supposed ‘Carbon Capture Crisis’ Easily Remedied by Nature’s Carbon Cycle

Published on June 12, 2026

Written by climatediscussionnexus.com

As we warned, various magical proposals to make carbon go away so we could have our economies and eat them too are not working out.

Continue Reading No Comments

UK Carmakers Warn Miliband ‘Net Zero’ EV Targets Are Not Credible

Published on June 12, 2026

Written by Will Jones

Ed Miliband’s new ‘net zero’ targets requiring the tripling of electric vehicle sales in just three years are not credible, British carmakers have warned

Continue Reading 3 Comments

Did Trump Blow a Hole in the CDC’s Childhood Vaccine Schedule?

Published on June 12, 2026

Written by The Truth About Cancer

If you’ve been watching closely over the last few years, and we know you have, because you’re not the type to accept talking points without scrutiny, you’ve seen the medical establishment’s carefully constructed facade begin to crack

Continue Reading 1 Comment

AI-Designed Covid ‘Vaccine’ Trial Records 148 Adverse Events In 39 People

Published on June 11, 2026

Written by Jon Fleetwood

Researchers behind an experimental AI-designed “pan-Sarbecovirus” COVID vaccine recorded 148 separate adverse events among just 39 vaccinated participants during a first-in-human clinical trial published last month in the Journal of Infection

Continue Reading No Comments

Study Finds Sunscreen Use Linked to Higher Risk of Multiple Skin Cancers

Published on June 11, 2026

Written by Nicolas Hulscher, MPH

A UK Biobank study involving over 470,000 people found that individuals who reported using sunscreen more frequently had substantially higher risk of multiple skin cancers — even after researchers accounted for major confounding factors like age, sex, skin type, tanning ability, sunburn history, sunlamp use, and time spent outdoors.

Continue Reading 1 Comment

  • 1
  • ...
  • 14
  • 15
  • 16
  • 17
  • ...
  • 1493

Donate Today!


Currently, joining PSI is free. When you make a donation of the suggested amount of $25 (any amount will help, though!) you will help to sponsor sound, alarmist-free scientific work.

Follow us:



Subscribe to PSI via Email

Enter your email address to receive notifications of new posts by email either instantly or daily. Check your Junk folder for any verification emails upon subscribing.

Latest News

  • The Green New Deal Just Got Buried by Its Own Data July 25, 2026
  • How 261 Volunteers Failed to Catch the Spanish Flu July 25, 2026
  • The Current British Govt Thinks Air Conditioning Is A Sin July 24, 2026
  • ‘Renewable’ Advocates’ Battery Bet Proves Prohibitively Expensive July 24, 2026
  • Guidelines, Large Language Models, and the Laundering of Uncertainty July 24, 2026
  • Crown Prosecutors in NZ Hide Damning Vaccine Data from Court July 24, 2026
  • Hadley Cell Expansion and the Re-Greening of Africa July 24, 2026
  • OpenAI says its AI went rogue and launched ‘unprecedented’ cyber-attack July 24, 2026
  • A New Era for AI: The World Artificial Intelligence Cooperation Organization July 23, 2026
  • National Climate Assessment Is To Trade Alarmism For Facts July 23, 2026
  • New Study Links Pfizer Covid Injections to Major Eye Damage July 23, 2026
  • Rare La Niña may form at same time as ‘super’ El Niño July 23, 2026

June-July 2026 Now Up!


April-May 2026

Now On Sale! Principia-Scientific International experts explain history’s biggest medical fraud!

Portions copyright © Principia Scientific International

Disclaimer: Principia Scientific International (PSI) publishes medical material on our website for educational purposes only. The contents should not be considered to be medical advice. All articles on the site represent the opinion(s) of the contributor(s) and do not necessarily reflect the views of the association.

Amazon disclaimer:
“As an Amazon Associate, I earn from qualifying purchases.”

 
  • Home
  • Support
    • Support And Advice
    • How the Prom Process Works
  • Our Publications
  • PROM
    • Quantum Mechanics and Raman Spectroscopy Refute Greenhouse Theory
    • On the Formation of Atolls
    • Windfarms, An Ingenuous Engineering Concept, If Properly Operated
    • How a Central Field in Motion is Described in a Stationary Reference Frame
    • An Integrated Physical Model Characterizing Planetary Magnetism And Heat
    • Off-Topic: A Fluidic Model of the Universe
    • Older PROM papers are now under the Publications menu
  • About
    • Welcome to PSI
    • Principles of Association
    • PSI Mission Statement
    • Policies
    • Why PSI is a Private Assoc.
  • Contact Us