Earth News, Earth Science, Energy Technology, Environment News

November 23, 2025
TECTONICS
Study reveals why mysterious structures within Earth's mantle hold clues to life here



New Brunswick, NJ (SPX) Nov 20, 2025
For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so vast and unusual that they defy conventional models of planetary evolution. Now, a study published in Nature Geoscience by Rutgers geodynamicist Yoshinori Miyazaki in combination with collaborators offers a striking new explanation for these anomalies and their role in shaping Earth's ability to support life. The structures, known as large low-shear-velocity provinces and ... read more

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CARBON WORLDS
Advanced air filter could enable building vents to capture carbon and reduce energy use
Chicago IL (SPX) Nov 12, 2025
Researchers at the University of Chicago Pritzker School of Molecular Engineering have developed a nanofiber air filter designed for building ventilation systems that captures airborne carbon dioxid ... more
CLIMATE SCIENCE
Boos, blowups and last-minute pause as a chaotic COP30 closes out
Belem, Brazil (AFP) Nov 23, 2025
Jabs about greedy children, boos for the Vatican, and proceedings suspended for more than an hour: the COP30 finale unfolded with the same chaotic energy that defined the summit, exposing the rifts that came close to derailing a deal. ... more
CARBON WORLDS
MIT startup Mantel pioneers breakthrough system for capturing CO2 and delivering usable steam to industries
Cambridge, MA (SPX) Nov 20, 2025
Mantel, founded by MIT alumni, developed a system that captures CO2 from factories and power plants while delivering steam to customers. If there was one thing Cameron Halliday SM '19, MBA '22 ... more
GPS NEWS
Ancient 'animal GPS system' identified in magnetic fossils
Cambridge UK (SPX) Nov 19, 2025
The earliest evidence of an internal 'GPS' system in an animal has been identified by researchers, which could help explain how modern birds and fish evolved the ability to use the Earth's magnetic ... more
TECH SPACE
Taiwan lifts all restrictions on food imports from Japan
Taipei (AFP) Nov 21, 2025
Taiwan lifted all restrictions on Japanese food imports on Friday in another show of support for Tokyo after reports that China will stop purchases over a row with the new prime minister. ... more
CARBON WORLDS
The case of Africa's 'vanishing' carbon deals
Monrovia (AFP) Nov 20, 2025
When Liberia's government signed an agreement with a little-known Dubai company run by a royal sheikh in 2023, the "carbon credit" deal promised to protect vast tracts of forests and offset big polluters' emissions. ... more
DEMOCRACY
Brazil's Bolsonaro detained for trying to break ankle bracelet and flee
Brasilia (AFP) Nov 23, 2025
Brazil's former president Jair Bolsonaro - under house arrest while he appeals a conviction for a foiled coup attempt - was taken into custody Saturday after the Supreme Court deemed him a high flight risk. ... more
CLIMATE SCIENCE
Erdogan hails Australia deal as Turkey to host COP31 summit
Johannesburg (AFP) Nov 22, 2025
President Recep Tayyip Erdogan Saturday hailed a deal to share responsibility with Australia for next year's UN climate summit, which will take place in southern Turkey with Canberra overseeing the formal negotiations. ... more

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WOOD PILE
First saplings from felled UK tree to be planted; EU states back new delay to anti-deforestation rules
London (AFP) Nov 22, 2025
The first five saplings grown from one of the UK's most iconic trees after it was deliberately felled will be planted on Saturday, organisers said. ... more
AFRICA NEWS
Pentagon chief calls on Nigeria to stop violence against Christians
Washington (AFP) Nov 21, 2025
US Defense Secretary Pete Hegseth met with Nigerian National Security Advisor Nuhu Ribadu, urging Africa's most populous nation to take steps to curb violence against Christians, the Pentagon said Friday. ... more
AFRICA NEWS
Niger junta taxes consumer imports to fund anti-jihadist fight as jihadist attack kills 10 soldiers
Niamey, Niger (AFP) Nov 21, 2025
Niger's military regime has introduced new taxes on cigarettes, alcohol and other imports to help fund its fight against jihadists on its territory, authorities told AFP on Friday. ... more
AFRICA NEWS
Sudan's parallel war on social media; Aid workers forced to 'choose who to save'
Cairo (AFP) Nov 20, 2025
The war in Sudan is increasingly being fought on the battlefield of social media, where competing factions trade fake news, doctored videos and triumphalist propaganda, hardening divisions in a country already fractured by years of conflict, analysts warn. ... more
NUKEWARS
Iran president says capital move needed due to overcrowding, water crisis
Tehran Nov 20, 2025
Iranian President Masoud Pezeshkian said Thursday that the country's capital should be relocated away from Tehran because of overcrowding and a deepening water crisis. ... more
SHAKE AND BLOW
Indonesians flee homes after volcano erupts; Death toll from landslides rises to 30
Jakarta (AFP) Nov 20, 2025
Hundreds of Indonesians stayed in temporary shelters Thursday after a volcano on the main island of Java erupted, damaging houses and a school, with around 190 people evacuated from its slopes, authorities said. ... more


WOOD PILE
In Kyrgyzstan, world's largest natural walnut forest thins away
Arslanbap, Kyrgyzstan (AFP) Nov 19, 2025
Rustling through fallen golden leaves, locals in a forest outside Arslanbob in the Kyrgyz mountains were scurrying for walnuts - an ancient pastime and economic lifeline for the region. ... more
DEMOCRACY
Hong Kong charges 4 over election boycott posts; Trump floats death penalty for 'seditious' Democrats
Hong Kong (AFP) Nov 20, 2025
Hong Kong charged four people on Thursday over social media posts telling others not to vote in an upcoming election, while city officials pressed on with a publicity drive to boost turnout. ... more
SHAKE AND BLOW
Aftershocks rock Bangladesh as quake death toll rises to 10
Dhaka (AFP) Nov 22, 2025
Two minor tremors hit Bangladesh on Saturday, a day after a powerful earthquake struck outside the capital Dhaka and killed at least 10 people. ... more
AFRICA NEWS
France reducing diplomatic staff in Mali due to insecurity: ministry
Paris (AFP) Nov 21, 2025
France is reducing the number of its diplomatic staff in Mali due to a deteriorating security situation in the west African country which has been hit by a jihadist fuel blockade, a foreign ministry source said on Friday. ... more
SHAKE AND BLOW
Northern Australia cleans up after cyclone
Sydney (AFP) Nov 22, 2025
A damaging tropical cyclone swept through Australia's Northern Territory Saturday night, bringing winds up to 110 kilometres (68 miles) per hour that tore up trees and traffic lights and cut power. ... more
SHAKE AND BLOW
Three killed as 5.5-magnitude quake hits Bangladesh
Dhaka (AFP) Nov 21, 2025
A powerful earthquake struck Bangladesh on Friday outside the crowded capital Dhaka, killing at least three people and injuring many others, health officials said. ... more
EXO WORLDS
Machine learning tool distinguishes signs of life from non-living compounds in space samples
Los Angeles CA (SPX) Nov 19, 2025
Researchers developed LifeTracer, a machine learning framework, to analyze mass spectrometry data from space and terrestrial samples. They used advanced two-dimensional gas chromatography and high-r ... more
ROBO SPACE
Redefining AI Creativity Limits Findings Diminish Role of Generative Models in Artistic Fields
Sydney, Australia (SPX) Nov 21, 2025
A research team led by Professor David Cropley at the University of South Australia has identified mathematical boundaries that restrict the creative abilities of generative artificial intelligence ... more
ROBO SPACE
Rise of the robots: the promise of physical AI
Tokyo (AFP) Nov 14, 2025
A pair of swivelling, human-like robotic arms, built for physical artificial intelligence research, mirror the motions of an operator in a VR headset twirling his hands like a magician. ... more
EARTH OBSERVATION
NASA, Aerospace Corporation Study Sharpens Focus on Ammonia Emissions
Pasadena, CA (SPX) Nov 21, 2025
The pungent gas contributes to fine airborne particulate pollution, which endangers human health when inhaled and absorbed in the bloodstream. A recent study led by scientists at NASA's Jet Pr ... more
FLORA AND FAUNA
White rhino born at Spain zoo in conservation success
Valencia, Spain (AFP) Nov 19, 2025
A southern white rhino calf has been born at a zoo in eastern Spain, in a success for a European programme aimed at preserving the threatened species. ... more
WATER WORLD
6 Things to Know From NASA About New US, European Sea Satellite
Pasadena CA (JPL) Nov 15, 2025
Data from Sentinel-6B will continue a decades-long record of sea surface height, helping to improve coastal planning, protect critical infrastructure, and advance weather forecasts. With launc ... more


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Thailand's last hunter-gatherers seek land rights
Pa Bon, Thailand (AFP) Nov 21, 2025
Deep in a Thai forest a young man sprints through the undergrowth, blowpipe in hand, before pumping a poisoned dart at a monkey. ... more
EARTH OBSERVATION
Copernicus Sentinel-6B enters operational phase as EUMETSAT takes command
Berlin, Germany (SPX) Nov 21, 2025
EUMETSAT's Mission Control Centre in Darmstadt, Germany, is now operating the Copernicus Sentinel-6B satellite, marking the beginning of its mission to monitor sea level and support climate science. ... more
WATER WORLD
Teen saving India's ponds says everyone can be a leader
Geneva (AFP) Nov 21, 2025
Dev Karan recalls the first time he saw a purple pond, "filled with dyes and chemicals, and choked with plastic". ... more
FROTH AND BUBBLE
Greenpeace calls for probe after Malaysia river changes colour
Kuala Lumpur (AFP) Nov 21, 2025
Greenpeace called for an investigation on Friday to determine what had caused a river in Malaysia near now-suspended rare earths and tin mines to turn bright blue. ... more
FROTH AND BUBBLE
New research measures how much plastic is lethal for marine life
New York (AFP) Nov 17, 2025
Marine animals inevitably eat what we toss in the ocean, including pervasive plastics - but how much is too much? ... more
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