Yet when my collaborators and I looked at tremendous amounts of data about cities, we found universal scaling laws again. (discovermagazine.com)
My hypothesis is that dark matter and dark energy are different manifestations of the same particle: an as - yet - undiscovered boson with a force that at galactic scale is attractive but at universal scale is repulsive (a sort of Higgs boson with multiple personality disorder). (newscientist.com)
Despite the complexity of organ development, clonal dynamics may converge to a critical state characterized by universal scaling behaviour of clone sizes. (pks.mpg.de)