The supposedly oldest impact crater on Earth isn't a crater after all
Read now →A history-rewriting discovery in Greenland in 2012 has been debunked
I’m a geologist living in Nuuk and working as the Head of Department of Geology for the Government of Greenland. I have a PhD in Geology and a Masters in Science Communication and Public Engagement, both from the University of Edinburgh. I host Polar Podcasts, which airs weekly and explores personal stories of exploration of Greenland's remarkable geology from career Greenland geologists, from the 50s to the present. I also publish a weekly blog on life in Greenland as a foreigner.
Polar bear numbers are rising in a once too-frigid Arctic basin
Read now →Thick Arctic ice is melting into conditions better suited to life. But the region's warming is trending towards trouble
5400 kilometers of vaporized ice: scientists have unearthed the mystery of the planet's oldest known crater
Read now →The Yarrabubba impact likely sent Earth's climate straight from the icehouse into the greenhouse
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Climate change is rotting away Greenland's cultural heritage
Read now →Archaeologists are moving as fast as they can, but the past is slipping away
When evolution's path leads to a dead end
Read now →The fossil record shows that nature doesn't always make the right choices
We're studying collapsed civilizations so that ours can endure climate change
Read now →Paleoclimatologists are digging into the connections between the collapse of Maya Civilization and extreme droughts
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