The justices acted on an unusual Republican effort to file suit in the Supreme Court over the Democratic states' use of their state courts to sue fossil fuel companies.

The US Supreme Court refused to consider an unusual bid by 19 Republican-run states to derail a set of lawsuits that seek to hold oil and gas companies accountable for climate change.

The Supreme Court agreed to decide whether state and local governments can enforce laws banning conversion therapy for LGBTQ+ children.

The Supreme Court agreed to hear a challenge to law in Colorado that bans “conversion therapy” aimed at teens questioning their sexual orientation or gender identity.

The Supreme Court on Monday said it would review a Colorado law that bars mental health professionals from practicing “conversion therapy” for minors, a discredited practice that attempts to change a person’s sexual orientation or gender identity.