Can you name for me one scientific discovery that has been made at the Discovery Institute?
Yes, they have proved that the entire theories of evolution and abiogenesis are laughable.
Their about page says:
Discovery Institute promotes thoughtful analysis and effective action on local, regional, national and international issues. The Institute is home to an inter-disciplinary community of scholars and policy advocates dedicated to the reinvigoration of traditional Western principles and institutions and the worldview from which they issued.
Seems they are more of a think tank than a research group.
Was there some specific rhetorical point you wanted to make about them?