As the COVID-19 vaccine rollout begins, adults need to be aware of other vaccinations to keep up to date. Herd immunity protects those who aren’t able to take a vaccine for health reasons, but only when the vaccination rate is at or above 95%. Also, a surprising link between tattoos and immunity.

Articles from Atlantic magazine focus on how isolation, ageism and a failure of empathy have taken a tremendous toll on too many older Americans.

How do frogs and toads see? Are frog eyes like human eyes? Does a frog see the same things you see? In this program you will learn lots more about frog vision along with a few fun things, too.

Is your pet as stressed out as you are with all the changes going on in the world? How can you tell? And what could you do about it? We'll find out in this episode