{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fthe-last-signal.simplecast.com%2Fepisodes%2Fthe-frequency-of-silence-XF_21s_1-QLsfAuMy","width":444,"version":"1.0","type":"rich","title":"The Frequency of Silence","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/96a10b54-3566-4ae1-87fd-fd8bff7bd182/c202be26-950c-42b0-94b2-c972bab7e33c/the-20last-20signal.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/394bfcb6-ec66-4778-b740-17c4c50a3660\" height=\"200\" width=\"100%\" title=\"The Frequency of Silence\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"When marine biologist Dr. Elena Vasquez discovers that whales have stopped singing across all Earth's oceans simultaneously, she realizes their silence isn't natural—it's a warning. As she races to decode what the cetaceans heard in the deep that made them go quiet, she uncovers a signal that suggests we were never alone in our cosmic neighborhood."}