Looming on the geopolitical horizon this week is a significant threat to the multinational campaign on climate change that emerged far from Baku, when Donald Trump became president-elect of the United States.

Juan López was gunned down as he was leaving Mass by a still unidentified assassin, becoming the latest casualty among defenders of creation and Indigenous and human rights in Honduras.

This year’s Met Gala (mostly) failed to push fashion boundaries—or imagine a more environmentally conscious future.

Pope Francis says that responses to climate change “have not been adequate.” This Earth Day, both clergy and laypeople must repent of our sins of omission and work toward decarbonization.

In issuing “Laudato Si’,” nine years ago, Pope Francis made climate change a central issue in the church’s social teaching. Are we still paying attention?

After the publication of "Laudato Si'," rumors circulated that Pope Francis had personally asked Leonardo Boff for his input on the writing of the encyclical. It marked an ironic turn in the theologian's long career.