City University of New York

Three-dimensional model of the only known picrodontid skull in top (left) and bottom (right) views. CT scan technology revealed previously unknown bones of the skull (colored on the right) that helped demonstrate that picrodontids are not primates as previously believed. Credit: Jordan CrowellA student and a professor from CUNY’s Graduate Center and Brooklyn College have pruned a branch off the primate tree.New research reveals that picrodontids, small extinct mammals, are not related to primates. This discovery, made by…

A recent study reveals that strong neural connections in the brain, crucial to its functionality, are likely formed by universal self-organizing principles, not species-specific mechanisms. This finding, based on advanced imaging and a Hebbian plasticity model, could reshape our understanding of brain structure in various species. Credit: SciTechDaily.comA new study suggests different species may rely on a shared principle for neural network formation.In all species, brain function relies on an intricate network of…

A breakthrough in laser technology has been achieved by miniaturizing ultrafast mode-lock lasers onto nanophotonic chips, using thin-film lithium niobate. This advancement paves the way for compact, efficient lasers with wide applications in imaging, sensing, and portable technology.The new advance will enable pocket-sized devices that can perform detailed GPS-free precision navigation, medical imaging, food safety inspection, and more.Lasers are essential tools for observing, detecting, and measuring things in the…