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LATEST FROM THE GEOBLOGOSPHERE:

Bengal Delta, Africa Rifting, India Sand Mining

A few readings for your perusal- 
Categories: Africa; deltas; mining; plate tectonics; rivers; sedimentology;

Five ways to improve your interdisciplinary communication skills

Oh, but you should know that...
Categories: Biogeosciences; Career; Fun; Science; biogeosciences; communication; interdisciplinary;

Eastern U.S. to broil after heat wave kills over 1,300 in Europe

Eye On the Storm | 29 June, 2026
'Extreme heat is already reaching the limits of our societies' ability to cope,' as a result of climate change, one expert group said.
Categories: Eye on the Storm; Feature Article; Weather Extremes; Bob Henson; France; Heat; Jeff Masters; spain; UK; United States; wildfire;

Can we ‘preserve’ glaciers with geoengineering?

AntarcticGlaciers.org | 29 June, 2026
Glaciers and ice sheets are in trouble. Worldwide, glaciers (not including the Antarctic and Greenland ice sheets) lost 273 billion tonnes of ice from 2000-2023, with the second decade (2012-2023) increasing by 36% compared with the first1. In 2025 alone, glaciers lost 408 billion tonnes of ice, equivalent to 1.1 mm sea level rise2.
Categories: Climate change; glacier recession;

Climate School Alumni Aim for Sustainability Goals in the 2026 World Cup and Beyond

State of the Planet | 29 June, 2026
As the 2026 FIFA World Cup plays out in North America, M.A. in Climate and Society graduates are working behind the scenes to drive sustainability efforts in sporting events....
Categories: Climate; Sustainability; Alumni Spotlight; Climate and Society alumni; education news; extreme heat; MA in Climate and Society;

Is Southern California’s Cajon Pass an ‘earthquake gate’ ready to open?

Temblor Earth News | 29 June, 2026
Southern California's largest faults have been unusually quiet over the last century. More than 165 years have passed since the great 1857 Fort Tejon earthquake ruptured the southern San Andreas Fault. During that time of relative seismic quiescence, tectonic forces have continued to load both the San Andreas and neighboring San Jacinto faults in the Cajon Pass area (Figure 1).
Categories: Earthquake Insights; Expert Commentary; Publications; Temblor;

Wooster Geologists Ketchikan Blog

Wooster Geologists | 29 June, 2026
A couple of dudes on Dude Mountain
Categories: Uncategorized;

WADI AL-HITAN: VALLEY OF THE WHALES

Fossil Huntress | 29 June, 2026
Fossil Whale Skeleton, Wadi Al-HitanEgypt's Eocene limestones captivate geologists and paleontologists from around the world. These pale, fossil-rich rocks hold the story of an ancient sea and the remarkable creatures that once swam through it...
Categories: about; egypt; egyptians; fossils; HISTORY; pharah; pyramids; valley; whales;

Taking Pride in our planet: Protecting oceans for queer & trans Survival

EGU Geolog | 29 June, 2026
Over a year later, I still question if taking our Queer Climate Justice StoryMaps private was the right choice, especially as a new season of El Niño storms threatens our communities. While rising persecution made protecting our data feel necessary, Audre Lorde's words still haunt me: "When we are silent, we are still afraid. So it is better to speak, knowing we were never meant to survive."
Categories: Accessibility and inclusivity at EGU; Ocean Sciences; climate justice; LGBTQ+ rights; Marine justice; Pride; Queers for climate;

Some upcoming public talks on shark science and conservation

Southern Fried Science | 29 June, 2026
I will be giving some public talks on shark science and conservation this summer. Here's how to find me! Tuesday, July 7th, Silver Spring, Maryland (Wheaton Library, 5:30 P.M.) This talk is kid friendly, and is an overview of shark science and cons...
Categories: Blogging; Conservation; Education; Science;

Investigating ocean currents

Earth Learning Idea | 29 June, 2026
Our ELI today is 'Lost at sea - the amazing journeys of rubber ducks around the world; studying ocean currents following the Friendly Floatees ocean spill'.
Categories: Investigating the Earth;

Revival of South Africa’s first commercial Helium project

GEOExPro | 29 June, 2026
These observations prompt­ed Renergen to apply for a natural gas exploration per­mit across Welkom, Virgin­ia and Theunissen in Free State, South Africa. They soon discov­ered that apart from methane, the gas also contained high concentrations of helium, an opportunity that could po­tentially double their income stream. LNG production for the local market came online in...
Categories: New Gas; Mariel;

BAA-D TO THE BONE: SHEEP IN THE FOSSIL RECORD

Fossil Huntress | 28 June, 2026
The story of sheep begins long before shepherds, wool sweaters, and stone fences. It starts in the rugged mountains and open grasslands of Eurasia, where their wild ancestors evolved into some of the most sure-footed herbivores on the planet.Mod...
Categories: ancestors; bones; death; food; fossil; HISTORY; hornes; record; sex; sheep; shepherd; sweater; taxes; uses; WILD; wool; young;

Currently reading Yüce et al. (2026) on “ChatGPT vs teachers vs students: Large-scale analysis of generative AI discourse in education communities on Reddit”

I always like studies that use authentic data from out in the wild. I think it is so elegant to look at what is happening in real life rather than trying to generate data and then having people not respond leading to too small sample sizes, people mi...
Categories: literature; GenAI; Social media;

Taking a break - no post this week

Resource Insights | 28 June, 2026
I am taking a break this week and plan to post again on Sunday, July 5....
Categories: None

Not just another summer

Open Mind | 28 June, 2026
When it comes to temperature in Europe, there is absolutely no doubt -- unless you are a complete idiot or outright liar (or both) -- that this is not "just summer." Europe is sweltering through its worst heat wave ever. ... Continue reading ??...
Categories: Global Warming; climate change;

Asynchronous parties and critical ignoring

I loved the book "Designing and Facilitating Workshops with Intentionality" by Tolu Noah (2025) so much when I read it last summer! I have very fond memories of sitting in my parents' garden with the book, working through it by applying everyth...
Categories: Uncategorized; academic development; student engagement; workshop;

MAMMOTH MYSTERY IN TEXAS: WACO

Fossil Huntress | 27 June, 2026
Waco Mammoth National Moment Fossil SiteIf you've ever wondered what happens when a herd of Columbian mammoths, a flash flood, and 21st-century paleontologists all meet in Waco, Texas... well, Waco Mammoth National Monument has your answer: deep ti...
Categories: death; mammoth; mystery; sex; taxes;

Grosser Aletsch Glacier Rapid Snow Loss June 2026

In June of 2025 heat waves combined with limited winter snowpack set the stage for significant glacier loss, 3% of the volume of Swiss Glacier. This followed on the exceptional losses in 2022 and 2023. This same story in playing out through Ju...
Categories: climate change glacier retreat; switzerland glacier retreat; Featured; Grosser Aletsch glacier snow line; high glacier snow lines heat waves; high swiss glacier snow line; june heat wave europe glacier impact; june heat wave glacier impact; Landsat glacier change;

Common aeolian bedforms

Geological Digressions | 27 June, 2026
The post Common aeolian bedforms appeared first on Geological Digressions.
Categories: How to do things; Interpreting ancient environments; Planetary geology; airfall; deflation; density ratios; grain flow; impact creep; reptation; ripple laminae; saltation;

The 2026 Venezuela earthquakes

Volcano Cafe | 26 June, 2026
Some fault systems in the world are well known for their destructive potential. Examples are Turkey's North Anatolian fault and California's San Andreas. In both cases, large events in the not-too-distant future are widely predicted. In Turkey, t...
Categories: Earthquakes; Caracas; plate tectonics; San Sebastián fault; Venezuela;

Thinking about code of conducts and group contracts

I am thinking about this for students in year 4/5 in the context of a sustainability course where we challenge them to question a lot of assumptions that they have met throughout most of their studies. We want a course-wide code of conduct, and then ...
Categories: Uncategorized; Code of conduct; group contract;

Volcano World Cup – Group L

Eruptions | 26 June, 2026
Be sure to vote for Group L in the poll at the bottom! England - 18/14/10/9 - Saunders Landsat false color image of Bristol Island erupting in 2016. The red glow at the summit is the new hot lava. Credit: NASA Earth Observatory. Tackling...
Categories: Volcano World Cup; eruption; geology; volcano; volcanoes;

The Oligocene dolphin Xenorophus, part 3: new insights into the growth, variation, functional anatomy, asymmetry, and phylogeny of early odontocetes

This is intended to be the third and final installment in this series, and I'll probably forget something in here - but here goes! The Xenorophus monograph was a monumental task to write and publish, and this "cliff notes" version will probably fail to cover everything. There's a LOT of meat in there, so who knows how many additional posts I'll have to make. To see part 1, click here, and for part 2, click here.
Categories: None

Quite the journey

Planetary Society Weblog | 26 June, 2026
A planet's path around the Sun, a quasi-moon tagging along, and your name a million miles away....
Categories: None

Latest: Are “steady-state” systems ahistorical?

Latest: New paper! Comparing Flood Inundation Map Features and Diagnosing Decision Support Design Challenges

Latest: New Paper: an innovative cycle-based learning approach to teaching with analog sandbox models

Latest: Why I went on strike over civil servant pay

Latest: Going underground #1 – flint and brick

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