religion

Pope Francis wants world leaders to work together to enact laws that will slow or stop emissions that fuel climate change. He is expected to deliver a papal encyclical in June highlighting environmental degradation and the effect of climate change on the poor. The Vatican held a one-day conference on climate change Tuesday.

In Hawaii, a battle is going on over the future of a mountaintop. Native Hawaiians say it's sacred ground, but astronomers say it's the best place in the world to build an 18-story telescope.

Psychologist Paul Bloom explains why prejudice is natural, rational and even moral — the key is to understand why we depend on it, and recognize when it leads us astray.

Artist Hetain Patel toys with race, identity, language and accent — and challenges us to think beyond surface appearances.

Iranian-American comedian and actor Maz Jobrani describes a comic's role in challenging stereotypes — especially when it comes to Middle Eastern Muslims in America.

Religion scholar Karen Armstrong describes how compassion is the core principle in all world religions, in the form of the golden rule.

The Vatican took over the Leadership Conference of Women Religious three years ago claiming the group undermined Catholic teaching while promoting "certain radical feminist themes."