• 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

The Problem of Microplastics in the Water Supply

Published on January 3, 2025

Written by Peter A. Mccullough, MD, MPH

We have heard alot about the safety of drinking water and contaminants such as fluoride, aluminum, and lead, but not much on the issue of industrial waste in the form of microplastics

Continue Reading No Comments

A Possible Treatment For Alopecia?

Published on January 3, 2025

Written by Carly Cassella

Earlier this year, scientists stumbled upon a potential new treatment for hereditary-patterned baldness, the most common cause of hair loss in both men and women worldwide

Continue Reading No Comments

Possible Major British Roman Battle Site Discovered

Published on January 3, 2025

Written by BBC

An author believes he has discovered a previously unknown battle involving a famous lost Roman legion

Continue Reading No Comments

US Cold Weather Deaths Double In Last 20 Years

Published on January 2, 2025

Written by George Citroner

Americans are dying from cold weather at more than twice the rate they did two decades ago

Continue Reading No Comments

Recent Temperature Falls Likely to Put a Dampener on ‘Hottest Year Evah’ Stories

Published on January 2, 2025

Written by Chris Morrison

Stand by for another bout of ‘Hottest Year Evah’ stories as the mainstream media pursues its campaign to induce mass climate psychosis and prepare the ground for the oncoming Net Zero catastrophe.

Continue Reading 6 Comments

Scientists Want to Define the Kilogram by Gravity—Not Electricity. They’re Onto Something.

Published on January 2, 2025

Written by Darren Orf

Metrology, the branch of science dedicated to measurement, has created better and better systems of measurement for the kilogram based on fundamental principles rather than arbitrary chunks of metal locked in a vault.

Continue Reading 6 Comments

Are Aluminium Preservatives in Vaccines Linked to Autism?

Published on January 2, 2025

Written by Senator Malcom Roberts

Aluminium adjuvants (preservatives) in vaccines are commonly blamed, at least in part, for the increase in autism

Continue Reading 3 Comments

IT’S OFFICIAL: COVID WAS A SCAM

Published on January 2, 2025

Written by Phillip.Altman

A summary of the2- year investigation into the US Government investigation into COVID is below and also can be found online at CLICK HERE.

Continue Reading 6 Comments

Possible New Interpretation Of Anglo-Saxon / Celtic Hereditary

Published on January 3, 2025

Written by BBC

From the end of the Roman occupation through the Anglo-Saxon and Viking invasions – a new way of testing DNA in ancient bones could force a rethink of key moments in Britain’s early history, say researchers

Continue Reading No Comments

Has The Cause of The 1831 Global Cooling Event Been Found?

Published on January 3, 2025

Written by The Daily Mail

It’s been nearly 200 years since a global cold snap led to widespread crop failures and devastating famines

Continue Reading No Comments

Open Letter To Dr. Jack Kruse About Calley Mean’s Mother

Published on January 3, 2025

Written by Welcome The Eagle

Gayle Means died of stage 4 pancreatic cancer just weeks after receiving the diagnosis. Although Ms. Gayle was not jabbed with a covid jab, Uncle Jack eludes to the possibility of her turbo cancer as still being vaccine related?

Continue Reading No Comments

How Activist Scientists And MSM ‘Gaslight’ The Public On Hurricanes

Published on January 2, 2025

Written by Roger Pielke Jr.

Hurricane Edouard

Hurricanes are the poster child of climate politics, but evidence and research have not always conformed to the narrative

Continue Reading 2 Comments

NASA Is Watching a Vast, Growing Anomaly in Earth’s Magnetic Field

Published on January 2, 2025

Written by Peter Dockrill

NASA has been monitoring a strange anomaly in Earth’s magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest Africa.

Continue Reading No Comments

Recent Warming From Increased Absorbed Solar Radiation, Not CO2

Published on January 2, 2025

Written by Kenneth Richard

A new study published in the journal Science contends that decreasing cloud albedo and the consequent increase in ASR, or absorbed solar radiation (+0.97 to 1.10 W/m²/decade according to ERA5 and CERES, respectively) explains the warming over the last decade

Continue Reading No Comments

The Centennial Light Is Still Working At 123 Years Old

Published on January 2, 2025

Written by Carly Cassella

Since the invention of commercial light bulbs (or general lighting service lamps to give them their proper name – Ed) in the late 19th century, one bulb has outshone all others. In 2025, it could enter its 124th year of working life

Continue Reading No Comments

A Factory for Cyborg Insects?

Published on December 31, 2024

Written by Tibi Puiu

Researchers unveil a system to mass-produce ‘Robo-Roaches’

Continue Reading 4 Comments

  • 1
  • ...
  • 170
  • 171
  • 172
  • 173
  • ...
  • 1429

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

  • How Statins Damage and Weaken the Heart January 15, 2026
  • The Medieval Warm Period Fueled The Chola Empire In India January 15, 2026
  • Miliband Presses On With ‘Net Zero’ As British Industries Collapse January 15, 2026
  • The Most Radical Nutrition Shift in Modern U.S. History January 15, 2026
  • Former FDA Insider Warns of The Risks Of Antidepressants January 15, 2026
  • Seeing Truth in the Age of Information Overload January 15, 2026
  • New Dawn for American Health: Restoring Sovereignty and Science January 15, 2026
  • Injected, Injured and Ignored – Guernsey, 93% Vaccinated – a Case Study January 15, 2026
  • Urban Heat, Not ‘Climate Breakdown,’ Behind Winter Flower Blooms January 14, 2026
  • How Social Media Turned Medical Science Into a Battlefield January 14, 2026
  • Britain at risk of electricity rationing before general election January 14, 2026
  • Proctor & Gamble Agrees to Stop Deceptive Toothpaste Marketing January 14, 2026

Dec. 2025 issue is up! 


Read the Nov. issue

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

Portions copyright © Principia Scientific International
Principia Scientific International (PSI) is a not-for-profit community interest association.
PRINCIPIA SCIENTIFIC INTERNATIONAL is legally registered in the UK as a company incorporated for charitable purposes. Head Office: 27 Old Gloucester Street, London WC1N 3AX. Telephone: Calls from within the UK: 020 7419 5027. International dialling: (44) 20 7419 5027.

Disclaimer: Principia Scientific International CIC 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