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Did a Jurassic Dinosaur Smoosh a Turtle?
A smashed shell may have been crumpled by an ambling dinosaur
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The Darker Side of John Wesley Powell
Like other early American geologists, the man who explored the Colorado River did anthropological research that presupposed the racial inferiority of Native Americans
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It’s Raining on the Sun
Structures in the corona called “null-point topologies” may help solve two long-standing solar mysteries
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The Neurobiology of Dread
As Edward Munch seemed to intuit, dread is its own kind of pain. The Value of Dread by Andreas Olsson Columbia University, New York, N.Y..
Betting on Consciousness: Ancient Question Meets Ancient Game
Welcome to the seventh installment of
Mind Matters
Mind Matters is Sciam.com's "seminar blog" on the sciences of mind and brain.
Closing the Racial Achievement Gap
Welcome to the fifth installment of Mind Matters Sciam.com's "seminar blog" on the sciences of mind and brain. Each week, top researchers describe their disciplines' most significant new findings -- and what they, as fellow researchers, find most exciting, maddening, significant, odd, or otherwise noteworthy in the research driving their fields...
Paths to Enrichment: Better Digs & Fatherhood Enrich the Brain
Welcome to the fourth installment of
Mind Matters
Mind Matters is Sciam.com's "seminar blog" on the sciences of mind and brain.
Big Decision: Head or Gut? Hmm ...
This week's paper is On Making the Right Choice: The Deliberation-Without-Attention Effect by Ap Dijksterhuis, Maarten W. Bos, Loran F. Nordgren and Rick B.
The Costs of War: A Study Reignites the Debate Over Soldiers' Trauma
David Dobbs, our regular Mind Matters columnist, is taking advantage of the balmy weather to get some much-needed R&R. So we dug up one of the very first Mind Matters columns on account of it being newly topical.....
Through the Grid, a Window on Cognition
by A. David Redish, Ph.D. University of Minnesota Commentary on Microstructure of a spatial map in the entorhinal cortex," by Torkel Hafting, Marianne Fyhn, Sturla Molden, May-Britt Moser and Edvard I...
Grid Cells: Putting Rats in Their Places and (Maybe) Meaning in Life
Welcome to Mind Matters.
Below, in an enthralling pair of posts about how neural mechanisms of navigation may also underlie memory and cognition, neuroscientists James J...
The Organic Automaton
When will computers become living, sentient beings? In movies, it is commonly depicted as an abrupt, unforeseen epiphany. Ray Kurzweil has predicted (in our pages and elsewhere) that personal computers will be able to run real-time, full-up simulations of the human brain by the 2020s...
Doomsday: Not As Much Fun As You'd Think
Why is doomsday so fun to think about? Maybe it fulfills the same role as the frontier once did: to allow us to envision a new world that we can shape from scratch.
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