The U.S. Supreme Court on Monday asked President Joe Biden's administration to weigh in on whether the justices should allow 19 Republican-led states to try to block five Democratic-led states from pursuing lawsuits over climate change against major oil and gas companies in state courts.

The Supreme Court is set to hear a major case on Tuesday regarding the regulation of “ghost guns,” which are defined as untraceable firearms that can be assembled from kits sold online. In one of their first cases of the term,

A newly granted Supreme Court appeal involving federal approval of a spent nuclear fuel storage facility may offer the latest chance for the justices to undercut agency powers. The high court’s conservative supermajority has taken aim at the executive branch in recent decisions that have limited deference to federal regulators,