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Earth news
US pushes for weaker truck pollution rules
President Donald Trump's administration on Thursday moved to loosen truck pollution regulations put in place by his predecessor, Joe Biden, in its latest environmental rollback benefiting makers of fossil fuel-burning vehicles.
Environment
3 hours ago
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Volcanoes and wildfires are adding water vapor to the stratosphere, raising climate concerns
Moderate volcanic eruptions and extreme wildfires since 2005 have led to an increase in the amount of water vapor in the stratosphere, a layer of Earth's atmosphere above the weather-filled troposphere. That's potentially ...
AI reveals hidden San Andreas Fault movements
When people think about geological faults, they usually think about earthquakes. Yet faults do not move only during earthquakes. Sometimes they slip silently, without generating noticeable shaking, releasing stress over hours ...
Earth Sciences
12 hours ago
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Ancient rocks reveal Earth's past warm periods were cooler than thought
Earth's temperature has been much cooler in the past than previously thought, meaning it could be moving toward the warmest it's ever been.
Earth Sciences
15 hours ago
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Q&A: Examining the Global South's call for environmental justice amid expanding technology
Digital technologies—from artificial intelligence to smartphones and data centers—are often described as "clean" innovations. Yet every device depends on minerals, electricity, labor and global supply chains, raising important ...
Environment
8 hours ago
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Stress protection of Amazon trees, induced by climate warming, may alter atmosphere chemistry
The Amazon rainforest is one of the largest carbon reservoirs on Earth. It is also the world's largest source of biogenic volatile organic compounds (VOCs). These carbon-based gases are naturally released by vegetation. They ...
Environment
14 hours ago
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Ancient 100-kilometer Himalayan glacier once reached lower than many of India's famous hill stations
A new study published in Quaternary Science Reviews dates the dramatic collapse of one of the largest glaciers ever documented in the Himalayas. The findings overturn a long-held assumption about what sustains wet-climate ...
Earth Sciences
18 hours ago
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Sensors detect California cliff collapses hours to days before failure, report says
Following a four-year study, scientists at UC San Diego's Scripps Institution of Oceanography released a new report to determine whether an early warning system could detect a landslide before it happens. The "California ...
Earth Sciences
17 hours ago
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Fish DNA and 10,000 crystals rewrite Colorado River's Grand Canyon origin story
For more than 150 years, scientists have debated when and how the Colorado River first carved its way through the Grand Canyon. Now, a new study led by researchers at the University of New Mexico offers evidence that the ...
Earth Sciences
20 hours ago
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12
Falling water levels trigger a surge in methane emissions from Mediterranean reservoirs
Continental aquatic ecosystems, such as lakes and reservoirs, occupy a small proportion of Earth's surface but play a significant role in the global carbon cycle. It is estimated that more than 40% of global methane emissions ...
Earth Sciences
22 hours ago
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From bursts to creep: Rewriting the story of mud volcano flows
Mud volcanoes are often pictured as dramatic geological phenomena featuring the sudden eruption of large volumes of fiery mud in short, powerful bursts. By examining recent activity at the Lokbatan mud volcano in Azerbaijan, ...
Earth Sciences
14 hours ago
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Strengthening El Nino likely to 'rank among largest' on record
The El Nino weather pattern picked up strength over the past month and is highly likely to "rank among the largest" ever recorded when it peaks between October and December, U.S. forecasters said Thursday.
Environment
17 hours ago
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28
Earth's deep memory is thawing with the Arctic permafrost, degrading records of our ancient world
Permafrost usually hits the news as a hazard, a planetary risk. When this ice-rich ground thaws, it damages roads and building foundations. It drains lakes and tips trees into drunken forests. It releases greenhouse gases ...
Earth Sciences
17 hours ago
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UK sets record for number of days over 34°C
The UK on Thursday experienced its eighth day in 2026 with the mercury climbing above 34°C (94°F), the Met Office said, breaking the previous record by one day.
Environment
18 hours ago
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El Nino powers up as forecasters predict historic strength and a rainier winter for the US South
An intensifying El Niño, nature's heat-releasing thermostat that spikes global temperatures, is heading to historically strong levels, the U.S. National Oceanic and Atmospheric Administration said Thursday.
Environment
21 hours ago
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What if our homes could move?
Imagine living in a home that you could simply pick up and move when extreme weather strikes. Instead of bricks and mortar, it's made from materials sourced from the local environment and, if weather conditions change, you ...
Environment
22 hours ago
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Harmful ozone may have reached two-thirds of EU residents during record June heat wave
Two-thirds of the European Union's population may have been exposed to harmful levels of ozone pollution during last month's record-breaking heat wave, a report exclusively shared with AFP warned Thursday.
Environment
21 hours ago
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Hidden deep-sea turbulence could alter climate and fisheries within one lifetime
Tiny, invisible swirls and twirls—not much bigger than a coin—deep below the ocean's surface are silently shaping some of the biggest forces shaping our climate: sea level rise, fisheries collapse, extreme flooding and how ...
Earth Sciences
Jul 9, 2026
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40.7 C heat shatters Barcelona record amid Spain's latest heat wave
Barcelona registered a maximum temperature of 40.7°C (105.3°F) on Wednesday, its highest figure in 112 years of records, weather agencies said as another heat wave struck Spain.
Environment
Jul 9, 2026
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Researchers develop low-cost AI tool to help cities map urban tree canopy
As a heat dome drives dangerous temperatures across much of the United States and renews concerns about extreme heat, USC researchers have developed a new, freely available AI tool that could help cities better understand ...
Environment
Jul 9, 2026
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More news
New deep-sea measurements show how the ocean floor forms
Ancient atmospheric oxygen found in iron ore deposits
Other news
Quantum optics may turn this rare visual phenomenon into an eye test
Fossils found decades ago reveal extinct 3.5 million-year-old giant salamander species
Image: Curiosity rover sees Martian sulfur up close
Self-propelled microparticles scrub stubborn biofilms, improving wound care and instrument cleaning
Neutron imaging reveals how water limits CO₂ storage in recycled concrete
Aging rewires RNA production, favoring short genes over long neuronal ones
More sustainable process for alcohol oxidation
Study identifies key mechanism regulating how cells use fat to generate energy
