The outcome of the election could have important implications for the world’s richest man.

One of the most liberal US cities is offering the Supreme Court a chance to further restrict federal regulatory power.

A recent Supreme Court decision complicates efforts to reduce emissions and adds to an already disproportionate burden on "downwind" states.

Florida and Texas sought to prevent social media companies from deciding which posts can be promoted, demoted or blocked. The Supreme Court said the tech companies can moderate as they please.

A widely anticipated Supreme Court ruling will sharply limit federal agencies’ power to interpret the laws that they execute and decide how best to carry them out.

The Supreme Court conceded that it should not have taken up the case to begin with.

Regardless of where in the world the oil would be burnt, local authorities must consider the greenhouse gas emissions before granting the planning permission.

Secret recordings raise questions about Justice Alito’s impartiality, but they also reveal the weak state of legal protections against the misuse of the microphones and cameras everyone carries.

The Supreme Court drastically reduced federal protection for wetlands in 2023. Two environmental lawyers explain how private businesses and nongovernment organizations can help fill the gap.