• 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

Jan. 2025 Climate Fact Check: NASA Data Shreds ‘Hottest January Ever’ Claim

Published on February 18, 2025

Written by Steve Milloy

This summary serves as a fact check on the most egregious false claim about climate change made in the media in January 2025. [emphasis, links added]

Continue Reading 1 Comment

Teens Who Eat Ultraprocessed Foods Have Lower Muscle Mass

Published on February 18, 2025

Written by Dr. Joseph Mercola

 

Story at a glance:

  • Ultraprocessed foods (UPFs) significantly increase the risk of low muscle mass, a key indicator of sarcopenia, by 60% in young and middle-aged adults.

Continue Reading 1 Comment

One Health and the Deep State

Published on February 18, 2025

Written by Robert W Malone MD, MS

What is One Health?

Continue Reading 2 Comments

Trump Admin Halts Funding For Biden’s EV Charging Network

Published on February 17, 2025

Written by Ireland Owens

The Trump administration announced Thursday that it is halting funding for the buildout of a Biden-era EV charger program

Continue Reading 1 Comment

The UK Covid Inquiry is Actively Suppressing Scientific Evidence

Published on February 17, 2025

Written by Dr Andrew Bamji

On February 4th the Perseus Group in conjunction with other likeminded organisations convened a press conference to discuss Module 4 (Vaccination) of Baroness Hallett’s Covid Inquiry. I attended virtually. The various presentations were depressing

Continue Reading 1 Comment

Earth’s inner core may have changed shape recently

Published on February 17, 2025

Written by BBC

The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists

Continue Reading 8 Comments

Judge Dismisses New Jersey Activist-Funded Climate Lawsuit

Published on February 17, 2025

Written by Mandi Risko

The campaign to bankrupt American energy producers via the courts took another blow on Wednesday with the dismissal of New Jersey’s climate lawsuit with prejudice

Continue Reading No Comments

Vaccines Were Supposed to End the Covid ‘Pandemic’. They Did Not

Published on February 17, 2025

Written by The Brownstone Institute

In the ongoing struggle to write the history of the pandemic years, nothing is more important than mortality — did the world’s governments save us from mass mortality or not?

Continue Reading 3 Comments

BREAKING – Kentucky Becomes the 9th U.S. State with Legislative Efforts to Ban mRNA Injections

Published on February 16, 2025

Written by Nicolas Hulscher, MPH

Just as we faced a major setback in Tennessee—where key Senate testimony for a proposed mRNA ban was abruptly canceled —the Kentucky House of Representatives has filed HB469 to prohibit mRNA injections for infectious disease indications:

Continue Reading No Comments

BP Ditches Net Zero Push, Halts All Renewable Projects

Published on February 16, 2025

Written by Jonathan Leake

BP has halted all investments in renewable energy as part of a “fundamental reset” of its strategy. [emphasis, links added]

Continue Reading 3 Comments

Dr Leigh Willoughby on Medical Gaslighting

Published on February 16, 2025

Written by Dr. Sam Bailey

Dr Leigh Willoughby was a seasoned anaesthetist and functional medicine doctor at the onset of the COVID era in 2020. Initially, she trusted the virologists and her “infectious” diseases colleagues concerning the alleged deadly pandemic.

Continue Reading 1 Comment

FeaturedElon Musk Just Made a Move to Take Over OpenAI – And It Might Make Him the First Trillionaire

Published on February 16, 2025

Written by Dallas Ludlum

Elon Musk, never one to sit idly by while AI takes a turn he doesn’t like, has just dropped a staggering $97.4 billion bid to purchase OpenAI. Yes, the same OpenAI he co-founded back in 2015 before leaving in 2019 in a blaze of frustration.

Continue Reading 14 Comments

America Waking Up to Long-Term Harms of Excessive Vaccination

Published on February 16, 2025

Written by Peter A. McCullough, MD, MPH

Many parents look back to acute reactions after a battery of routine vaccines in their children and wonder if chronic problems such as food allergies, asthma, eczema, neuropsychiatric disorders, and seizures could be a result of the acute vaccine febrile reactions.

Continue Reading No Comments

Are US Taxpayers Funding ‘Dark-Money’ Censorship Network?

Published on February 15, 2025

Written by Brenda Baletti PhD

A new analysis of government spending shows that several U.S. taxpayer-funded organizations are linked to the Center for Countering Digital Hate, according to a Substack report by Sayer Ji of GreenMedInfo

Continue Reading 2 Comments

Reports of Autopsies in VAERS and Associated Fatal Adverse Events

Published on February 15, 2025

Written by Nicolas Hulscher, MPH

The results strongly align with our systematic review of autopsy findings in deaths after Covid vaccination

Continue Reading 1 Comment

Trump Signs Executive Order Demanding Return of Plastic Straws

Published on February 14, 2025

Written by Will Jones

Donald Trump has signed an executive order demanding a return to plastic straws, claiming their impact on marine life is limited and calling paper versions “ridiculous”. The Telegraph has more.

Continue Reading 3 Comments

  • 1
  • ...
  • 160
  • 161
  • 162
  • 163
  • ...
  • 1439

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

  • Canada Scraps EV Mandate After Consumer Backlash February 16, 2026
  • Virginia Dems Want To Revive A ‘Carbon’ Tax February 16, 2026
  • “When ‘Routine’ Isn’t Routine: A New Chapter in Vaccine Policy February 16, 2026
  • Will AI Rob Us of the Full Human Experience? February 16, 2026
  • The Wi-Fi and Mobile Phone Cancer Debate Heats Up February 16, 2026
  • How Epstein and Bill Gates ‘Bought the Science’ February 14, 2026
  • The International Energy Agency’s Reluctant Return to Energy Realism February 14, 2026
  • Can a pulse of electricity to the brain make us less selfish? February 13, 2026
  • Vaccine Makers Profit Twice by Selling Drugs to Treat Vax Injuries February 13, 2026
  • Researchers Claim WiFi Could Become Mass Surveillance System February 13, 2026
  • BMJ Article Claims Trans Athletes Have No Advantage Over Women February 13, 2026
  • Is Europe About To See A Surge In Dementia Cases? February 13, 2026

Jan. 2026 issue now up!


Get the Dec. 2025 issue!

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