While many are fighting COVID-19, others are racing to prevent the next viral outbreak. What experts are studying globally to avoid another health crisis. Plus, “Cosmos” Neil deGrasse Tyson tackles 2020’s wildest headlines like murder hornets, asteroids, and UFOs. Then, The Dish at Home crew has tricks for family Halloweeny treats.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.