McDonald's slew of quirky characters have ebbed and flowed over the years. We discovered some facts about the cast of ...

Old cartoon shows like Tom and Jerry, Courage the Cowardly Dog, Mr Bean and more are available to stream on OTT platforms.

The animals have not been used as test subjects since 2015, when the NIH retired chimpanzees from invasive research.

Their population climbed from about 50 to near 800, but advocates say climate change threatens this conservation success story.