Brittany Bernstein is the deputy news editor of National Review Online. The declaration has served as the legal basis for nearly all climate regulations under the Clean Air Act for motor vehicles and ...

Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.

From the comments made in past months, Gold's larger rally phase was projected to hold up into February of this year, plus or minus, though with the recent 'mini-panic' drop well overdue in the Gold ...