Beautiful Virgin Islands

Tuesday, Jun 03, 2025

Earth’s Core is Mysteriously Growing 'Lopsided', New Study Claims

Earth’s Core is Mysteriously Growing 'Lopsided', New Study Claims

The inner core powers the dynamic process that generates our planet’s magnetic field, which protects the Earth from many forms of harmful radiation and plays a crucial role in the planet’s ability to sustain life.

An international group of scientists has revealed that Earth’s inner core is growing in a "lopsided" pattern every year. According to the findings of their study, published on 3 June in the journal Nature, the inner core grows in an uneven manner with new iron crystals forming faster on the east side than the west side.

Researchers admit that they don’t know what causes this lopsided growth, noting that in order to answer it they have to understand the processes that are going on in Earth’s mantle.

"Every layer in the Earth is controlled by what's above it, and influences what's below it. The inner core is slowly freezing out of the liquid outer core, like a snowball adding more layers. The outer core is then cooled by the mantle above it — so to ask the question of why the inner core is growing faster on one side than the other might be asking the question of why is one side of the mantle cooler than the other?" said Daniel Frost, a seismologist at the University of California and lead author of the study.

Researchers say one of the reasons that may have caused the uneven growth is the formation of subduction zones, which occurs when two tectonic plates collide, with one being thrust beneath another.

Besides the lopsided growth, scientists have also discovered that our planet’s inner core loses heat in an uneven manner, which they say could explain another mystery – the weakening of Earth’s magnetic field, which protects our planet from cosmic radiation and charged particles emitted by the Sun.

Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
China Accuses US of Violating Trade Truce
Panama Port Owner Balances US-China Pressures
France Implements Nationwide Outdoor Smoking Ban to Protect Children
German Chancellor Merz Keeps Putin Guessing on Missile Strategy
Mandelson Criticizes UK's 'Fetish' for Abandoning EU Regulations
British Fishing Boat Owner Fined €30,000 by French Authorities
Dutch government falls as far-right leader Wilders quits coalition
Harvard Urges US to Unfreeze Funds for Public Health Research
Businessman Mauled by Lion at Luxury Namibian Lodge
Researchers Consider New Destinations Beyond the U.S.
53-Year-Old Doctor Claims Biological Age of 23
Trump Struggles to Secure Trade Deals With China and Europe
Russia to Return 6,000 Corpses Under Ukraine Prisoner Swap Deal
Microsoft Lays Off Hundreds More Amid Restructuring
Harvey Weinstein’s Publicist Embraces Notoriety
Macron and Meloni Seek Unity Despite Tensions
Trump Administration Accused of Obstructing Deportation Cases
Newark Mayor Sues Over Arrest at Immigration Facility
Center-Left Candidate Projected to Win South Korean Presidency
Trump’s Tariffs Predicted to Stall Global Economic Growth
South Korea’s President-Elect Expected to Take Softer Line on Trump and North Korea
Trump’s China Strategy Remains a Geopolitical Puzzle
Ukraine Executes Long-Range Drone Strikes on Russian Airbases
Conservative Karol Nawrocki wins Poland’s presidential election
Study Identifies Potential Radicalization Risk Among Over One Million Muslims in Germany
Good news: Annalena Baerbock Elected President of the UN General Assembly
Apple Appeals EU Law Over User Data Sharing Requirements
South Africa: "First Black Bank" Collapses after Being Looted by Owners
Poland will now withdraw from the EU migration pact after pro-Trump nationalist wins Election
"That's Disgusting, Don’t Say It Again": The Trump Joke That Made the President Boil
Trump Cancels NASA Nominee Over Democratic Donations
Paris Saint-Germain's Greatest Triumph Is Football’s Lowest Point
OnlyFans for Sale: From Lockdown Lifeline to Eight-Billion-Dollar Empire
Mayor’s Security Officer Implicated | Shocking New Details Emerge in NYC Kidnapping Case
Hegseth Warns of Potential Chinese Military Action Against Taiwan
OPEC+ Agrees to Increase Oil Output for Third Consecutive Month
Jamie Dimon Warns U.S. Bond Market Faces Pressure from Rising Debt
Turkey Detains Istanbul Officials Amid Anti-Corruption Crackdown
Taylor Swift Gains Ownership of Her First Six Albums
Bangkok Ranked World's Top City for Remote Work in 2025
Satirical Sketch Sparks Political Spouse Feud in South Korea
Indonesia Quarry Collapse Leaves Multiple Dead and Missing
South Korean Election Video Pulled Amid Misogyny Outcry
Asian Economies Shift Away from US Dollar Amid Trade Tensions
Netflix Investigates Allegations of On-Set Mistreatment in K-Drama Production
US Defence Chief Reaffirms Strong Ties with Singapore Amid Regional Tensions
Vietnam Faces Strategic Dilemma Over China's Mekong River Projects
Malaysia's First AI Preacher Sparks Debate on Islamic Principles
White House Press Secretary Criticizes Harvard Funding, Advocates for Vocational Training
France to Implement Nationwide Smoking Ban in Outdoor Spaces Frequented by Children
×