Past is prologue.
The scientific history of Wonderkrater makes this new paper especially compelling. The platinum anomaly was not originally discovered by the Comet Research Group or by scientists closely associated with the Younger Dryas Impact Hypothesis. It...
Some scientific controversies require satellites, laboratories, expeditions, and million-dollar equipment. Others require a camera, a GPS unit, a range pole and free weekend. The Arlington Canyon exposure on Santa Rosa Island belongs in the second...
Two Younger Dryas boundary papers were recently retracted by PLOS ONE. Within hours, critics began circulating the notices as though they represented the long-awaited collapse of the impact hypothesis. They do not. Let’s look plainly...
This has been a satisfying week for the Younger Dryas Impact Hypothesis. For years, critics of the hypothesis demanded two things above all else: “show us shocked quartz at the boundary, and show us an...
Paper: Abbott, D.H., McCafferty, P., et al. (2025). “New Data from a Round, Deep Basin in the Russian Heartland: The Smerdyachee Basin as a Prospective Impact Crater.” Airbursts and Cratering Impacts Link: https://www.scienceopen.com/hosted-document?doi=10.14293/ACI.2025.0002...
Dr. Gunther Kletetschka—a proud Cosmic Summit 2025 speaker—has published a must-read paper that delivers another solid blow to the crumbling edifice of skeptical objections to the Younger Dryas Impact Hypothesis (YDIH). The article, titled “Misunderstandings...
“The difficulty lies not so much in developing new ideas as in escaping from old ones.” — John Maynard Keynes Once again, the Comet Research Group has dealt a blow to mainstream serenity. In a...
New Russian Study Extends the Younger Dryas “Black Mat” to Eastern Europe — A Global Cataclysm Confirmed The evidence for a global cataclysm 12,800 years ago—long dismissed by mainstream science—is now undeniable. In a new...
The Comet Research Group published profoundly important new data this weekend concerning the Younger Dryas Impact. A series of three papers were led by Dr. Andrew M.T. Moore, former President of the Archaeological Institute of...
A masterful and comprehensive effort here from respected Comet Research Group co-author, Bill Mahaney. Much of the discipline-specific text is hard for the Tusk to fully grasp, and I have had no time to properly review, but I have asked Bill to provide a layman's summary of...
Last month a little noted but fascinating journal article was published providing empirical, genetic evidence for a central claim of the Comet Research Group since 2007: A dramatic loss of life due to the rain of comet fragments.
Last updated: August 10, 2025 The Cosmic Tusk is pleased—frankly, thrilled—to see broad international coverage of the new PLOS ONE paper documenting cometary debris in Baffin Bay sediments and strengthening the Younger Dryas Impact Hypothesis....
The Comet Strike Theory That Just Won’t Die Reporters, too, are complicit. “The failure to properly report evidence for the Younger Dryas Impact will one day be understood as the worst intellectual crime in...
It's kinda hard for your correspondent to keep a secret, but I've managed to keep my Tusk shut for quite some time now about a long planned NetFlix series concerning the Younger Dryas Impact.
Want to know a sure-fire formula to get long time internet friends together in person — and even outdoors on a blazing August day? Dig up a perfectly featured Carolina Bay. Long time Carolina bay...
Wow. The cascade of stupefying new discoveries continues. A paper published today in the Journal of Great Lakes Research provides evidence from gravity anomalies that Saginaw Bay in Michigan is a remnant feature of an...
In the weeks following the Hiawatha Crater discovery, I took the opportunity to post a personal note concerning the Younger Dryas Impact Hypothesis on my Facebook page. Deeper in the thread as a result of...
I saw this article and immediately recalled how poorly informed and uninspiring a publication Space.com is. Like most mainstream hack jobs concerning astrobiology, the article teases the reader with hints of life, but entirely ignores...
I emailed an inquiry to Hermine Landt-Wilman of Durham University, and Chair of the Organizing Committee for the Astrobiology Conference that rudely canceled Chandra Wickramasinghe’s Public Lecture in April. I introduced the affair in a...
Tusk buddy Dr. Chandra Wickramasinghe was gleefully invited by Durham University to give an evening lecture this April on the origin of life. And was cancelled today without courtesy or explanation. Queen Elizabeth II thought...
In 2009 the newly proposed Younger Dryas Impact Hypothesis was knee capped by Surovell et al.
Erudite Tusk commentor Stuart Hamish below refers accurately to this Neuheuser and Neuheuser paper responding to Tankersley et al., as "hair splitting." I'd agree.
Tusk travel buddy from the Egypt 2020 Expedition, Jimmy Corsetti of Bright Insight, appeared last week on The Joe Rogan Experience, the most popular conversation on planet earth. The Younger Dryas Impact was a frequent...
