The theme park is getting rid of its killer whale performances next year.

Yes, marijuana legalization is a big issue for lots of states, but what about other measures that affect the economy?

When the National Institutes of Health quit funding biomedical testing on chimpanzees last year, that put most research chimps out of work.

Bringing in beluga whales to the US to boost the small number in captivity isn't easy.

Suffolk Wildlife Trust in the U.K. is looking for the new face of hedgehog conservation

The growing field of pet hospice care helps elderly pets and their owners.

They are mostly immigrant guest workers who don't make minimum wage.