It is said to be sports' doomsday scenario: a new generation of chemically enhanced or bioengineered athletes transformed from also-rans into world champions. We are entering an age often referred to as posthumanist, and sport is its leading edge. Elite athletes regularly remake their bodies in an effort to stretch...

The lesson of the past century has been that environmental progress depends on economic and technological progress, which are best produced by dynamic markets.

Title-nining the physical sciences is a bad idea.

Sociopaths really have found "the devil made me do it" a compelling defense for behavior criminal, antisocial, or just downright rude.

FCC formal Comment urges lawmakers to refrain from spectrum zoning, standard setting, or attempting to create bandwidth markets, which will spontaneously emerge.

The consumer fondness for the big vehicles is matched by government hostility.

Phony gloom and doom stories have been all too successful in misleading Americans to overestimate the risks we face.