I became a vegetarian, and I am now thinking about becoming a vegan. In this discernment, I see God staring back at me.

“Laudato Si’” reveals global ecological challenges that threaten our very existence. Catholic universities cannot wait to embrace clean energy and help build a sustainable world.

Destroying bogland is the Irish equivalent of burning the Amazon.

Our natural impulse is to do whatever it takes to keep gasoline and other prices low. But should it be cheap to further endanger our planet?

Sister Adela Orea finally got a clean water source for her hospital in Chiapas, Mexico. But should it take a tenacious sister and years of persistence for a health care facility to get safe water?

Pope Francis has called for Catholics to support principles of “total sustainability.” A meat industry that warms the planet, ravages forests and fouls our water is incompatible with those principles.