2016 : Let there be fair AI...
2019 : Oh, wait!
2026 : Rogue AI everywhere killing people and whatnot.
Posts by Thomas R. Holtz, Jr.
#Geol204playlist For the rise of Homo sapiens youtu.be/IOmMZBZGBps?...
A hundred years ago, the U.S. had a nationwide network of short-line railroads that connected most urban and rural communities. By the 1940s, most of it had been dismantled ... by the barons of the auto and oil industries. 😑
ICB blog
Here are three examples from #SICB2026 ( @sicb.bsky.social )
of how academic societies and #conference organizers can successfully integrate #art into the conference experience:
integrativeandcomparativebiology.wordpress.com/2026/04/21/h...
by
@e-v-griffith.bsky.social
One of the most famous mosasaurs, Tylosaurus proriger, submerges after taking a breath. It is dark above and light below, as tentatively suggested by some palaeocolour data. The challenges of interpreting scaly reptile palaeocolour, and the tiny scraps of colour data we have for this animal, preclude much confidence in chromatic interpretations of this species, however. Also, if you stare at this long enough, you'll see a few sharks. No foolin'.
Been thinking marine-reptiley thoughts today. Here's one of my latest #paleoart efforts along that line: Tylosaurus proriger. The colour is based on fossil colour data, although it's far from certain that this animal was black and countershaded.
Print link: www.markwitton.co.uk/product-page...
🌎In celebration of #EarthDay, watch this video by the Museum's Science Visualization team to learn how animals and plants work together to store carbon and stabilize our climate.
With the help of the Sandy Hook families, The Onion has reached a long-awaited deal to take over InfoWars.
We've enlisted the help of @timheidecker.bsky.social, who will be InfoWars' Creative Director.
Please stand by for more.
Yes, second on that. Better safe than sorry.
Wow! I'm glad you're in good enough shape to do the doodle, but damn!!
two images of the human body's circulatory system. One of them with good cable management
The human circulatory system, before and after proper cable management.
💕💕💕
Paul Barrett will be hosting a technical talk at #DinoConUK 2026 about Zimbabwe’s dinosaur heritage and new fieldwork that has yielded surprising results.
Paul is Head of Fossil Vertebrates & Palaeoanthropology at the Natural History Museum, London. He has published nearly 250 scientific papers.
Another case of Elon's Disease
Possible track of a hunting pterosaur
Jung, J., Kim, K.S., Xing, L. et al. New large pterosaur tracks from Korea and their implications on terrestrial behavior. Sci Rep 16, 12363 (2026). doi.org/10.1038/s415...
Possible track of a hunting pterosaur
Jung, J., Kim, K.S., Xing, L. et al. New large pterosaur tracks from Korea and their implications on terrestrial behavior. Sci Rep 16, 12363 (2026). doi.org/10.1038/s415...
Victoria M. Arbour, Timon S. Bullard, and David C. Evans (2026)
An ornithomimosaur from the Campanian Cedar District Formation (Nanaimo Group) of Denman Island, British Columbia, Canada
FACETS 11: 1-7
doi: doi.org/10.1139/face...
www.sciencedirect.com/org/science/...
New material of the toothed platypus Obdurodon insignis (Monotremata: Ornithorhynchidae) from the late Oligocene Pinpa Local Fauna at Billeroo Creek, South Australia connectsci.au/az/article/4...
Agustí, J., Furió, M., Piñero, P. et al. Insectivores and rodents (Mammalia) from Ses Fontanelles (Eivissa, Pityusic Islands) and their implications for the Early Pliocene evolution of the endemic faunas in the Western Mediterranean islands. J Mammal Evol 33, 9 (2026). doi.org/10.1007/s109...
Smilodon fatalis canine and alveolus junction gap: Using MicroCT scans and 3D Slicer academic.oup.com/iob/article/...
Mahmood, K., Abbas, S.G., Jasinski, S.E. et al. Hyaenodonta from the Middle to Late Miocene deposits of the Siwaliks of Pakistan with a brief account of Indian subcontinent hyaenodonts. PalZ (2026). doi.org/10.1007/s125...
PeerJ Toothed whales independently evolve specialized suction feeding without converging on skull shape peerj.com/articles/211... @peerj.bsky.social
Size Disparity in Putative Primate Adaptive Radiations and Other Mammalian Clades - Scott - 2026 - American Journal of Biological Anthropology - Wiley Online Library onlinelibrary.wiley.com/doi/10.1002/...
Sun, J., de la Torre, I. & Bibi, F. No evidence that hominin dispersal across Eurasia was part of a wider turnover in mammal distributions. Nat Commun 17, 3575 (2026). doi.org/10.1038/s414...
Today is the 251st anniversary of Paul Revere's midnight ride to warn the Minutemen of approaching British troops.
I want to take a moment to share an excerpt from the Declaration of Independence's grievances against King George III.
Remind you of anyone?
It took almost exactly 3 years to go from, "check out these cool pictures of US presidents as wrestlers" to people throwing molotovs at Sam Altman's house