Supreme Court Opens October Term with Climate, Religion, Gun and Immigration Cases
The Supreme Court opened its new term on October 4, 2026, hearing arguments on climate-change lawsuits, voting-law challenges, religious-exemption claims and gun-regulation disputes. Earlier reports indicated that the term would also address challenges to semi-automatic rifle bans, proof-of-citizenship voting rules, parental-rights claims in transgender care, and several Trump-era immigration policies.
The docket includes a Colorado climate case against fossil-fuel companies, a dispute over funding for a Catholic preschool, and other high-profile policy battles. These cases reflect the Court’s focus on federal preemption, individual rights and the balance of state and federal authority as it begins its October session.
Actors
Supreme Court of the United States
gun-rights groups
Arizona state government
Republican lawmakers
Washington state government
parents of transgender youth
Catholic preschools in Colorado
Colorado state government
city of Boulder
oil and gas companies
Trump administration
Locations
Washington, D.C., United States
Arizona, United States
Washington, United States
Colorado, United States
Boulder, Colorado, United States
