Lukrum pushes its corporate interest too far and jeopardizes the colonies. In the present day on Earth, human activity has destabilized the natural world.

From creator and executive producer Stephen Falk, You're the Worst is an original comedy series that takes a modern look at love and happiness through two people who haven't been successful with either. After a whirlwind courtship and devastating break-up, Jimmy and Gretchen struggle to move on while constantly being pulled back toward one another.

This week, the vets have their hands full doing what they do best: saving animals in distress—though that doesn’t mean it’s always easy.

Katie Couric sets out to explore the rapidly evolving complexities of gender identity.