Discovery, Inc. unveiled its 2021-2021 linear and streaming programming slates today. The numerous Discovery channels include Discovery Channel, HGTV, Food Network, TLC, Investigation Discovery, OWN: Oprah Winfrey Network, Magnolia Network, Animal Planet, MotorTrend, Travel Channel and Science Channel. discovery+, the company’s newly-launched subscription streaming service, was also showcased along with the Discovery channels. The following …