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Efforts to accomodate rate heterogeneity problems for the molecular clock hypothesis fail to reconcile molecular and fossil data...[more]

A study using an engineering approach to compare biological motors with manmade motors finds similar performance characteristics for both...[more]

Barry G. Hall has shown how a model of evolution developed in the lab accurately reproduces natural evolution ... [more]

In this essay, Darel R. Finley finds "Three Issues with 'No Free Lunch'" by William Dembski ... [more]

A review article by Marie E. Csete and John C. Doyle that describes insights from engineering theory and practice that can shed some light on biological complexity...[more]

Dennis R. White discusses what he sees as an "Intelligent Alternative to Darwinism" ...[more]

Forrest Mims asks whether "the association of spectral absorption bands in sunlight with the spectral response of photoreceptors in plants imply coincidence, adaptation or design?" ...[more]

Neil Broom asks for a clarification of the term "Natural Selection" and the intentional language used to describe purposeless and blind processes...[more]

Piazzesi et al. find compelling support for the working stroke model of muscle force generation and rule out the rapid attachment/detachment hypothesis...[more]