The foundational 1984 decision required courts to defer to agencies’ reasonable interpretations of ambiguous statutes, underpinning regulations on...

The ruling could amplify the impact of a separate decision overturning the Chevron doctrine, which had required courts to defer to executive...

In a landmark case, the U.S. Supreme Court has ruled that the so-called Chevron doctrine would be overturned. It is a 40-year standard that the...

In a massive decision handed down that will limit the power of unelected agencies in the executive branch to interpret laws that Congress had left...

The Supreme Court ruled Friday on two pivotal cases that strip federal agencies of substantial power to interpret the law. Supreme Court Justices...

The bureaucrats of the administrative state have enjoyed much discretion under the Supreme Court’s 1984 decision inChevron U. S. A. Inc. v....

The US Supreme Court has overturned a 40-year-old decision that made it easier for the federal government to regulate issues like the environment,...

Experts say the Supreme Court struck a shattering blow to the delicate scales that balance political powers in Washington D.C. Monday — before they...

The decision is expected to prompt a rush of litigation challenging regulations across the entire federal government, from food safety to the...

Executive branch agencies will likely have more difficulty regulating the environment, public health, workplace safety and other issues under a...