Estrogen Exposure in Utero Linked to Larger Brains and Human Evolution

The remarkable expansion of the human brain, a defining characteristic of our species, may have been significantly influenced by prenatal exposure to estrogen, according to groundbreaking new research. This study,…

Neuroscientists find a teamwork paradox: highly synchronized brains perform worse at complex tasks

The Science of Neural Alignment and Hyperscanning Inter-brain synchrony, often referred to as "neural coupling," is a hallmark of human social interaction. When two people engage in conversation, perform music…

The Evolutionary Symphony of Human Handedness: Upright Stance and Expanding Brains Orchestrate Our Dominant Right

One of the most persistent enigmas in the grand narrative of human evolution has long captivated and confounded scientists: the overwhelming prevalence of right-handedness among Homo sapiens. An astonishing 90%…

Boltzmann Brains: A New Look at the Unsettling Hypothesis of Fabricated Memories

In a groundbreaking study, a trio of prominent physicists, including Santa Fe Institute (SFI) Professor David Wolpert, SFI Fractal Faculty member Carlo Rovelli, and physicist Jordan Scharnhorst, have embarked on…

Boltzmann Brains: A New Study Challenges Our Perception of Reality and the Arrow of Time

In a groundbreaking new study, Santa Fe Institute (SFI) Professor David Wolpert, SFI Fractal Faculty member Carlo Rovelli, and physicist Jordan Scharnhorst have revisited a profoundly disquieting concept in physics…

How “mindreading” AI detects hidden suicidal thoughts in the brains of young adults

The Challenge of Subjective Diagnosis in Mental Health For decades, the field of psychiatry has relied almost exclusively on self-reported data and behavioral observations to assess suicide risk. While clinical…