Supreme Court ruling opens the door to legal challenges against California’s 2035 electric vehicle mandate.

Repealing the EPA’s endangerment finding weakens the case for more climate spending and exposes the shaky foundation behind carbon regulation.

A closer look at the 19th-century experiment behind modern greenhouse theory—and why its findings don’t hold up today.

EPA’s repeal of the endangerment finding may fail in court unless the Supreme Court overturns Massachusetts v. EPA.

Climate models, extreme weather claims, and CO2 assumptions don’t hold up when tested against real-world data.