Before 2021, the typically temperate Pacific Northwest and western Canada seemed highly unlikely to get a killer heat wave, ...

A longtime missionary in Peru, Pope Leo XIV experienced firsthand the effects of climate change on vulnerable communities and has already spoken out about the need for climate justice for Indigenous ...

Pope Leo XIV prayed Wednesday for the world to recognize the urgency of the climate crisis and “hear the cry of the poor,” as ...

Most U.S. adults who've experienced major flooding in the past five years think climate change was at least a partial cause.

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Europe's latest spell of sizzling heat, which ended last week, caused a threefold rise in heat-related deaths because ...

Researchers said they believe that human-driven climate change probably intensified the recent European heat wave and ...

Nearly a century ago, L.A. County suffered the deadliest dam failure in U.S. history. Design flaws caused the St. Francis Dam ...