Márquez often appears on Discovery Channel's "Shark Week". She published a series of children's books called “Wild Survival!” She stars in the documentary movie "OceanXplorers." Márquez also writes for Forbes Science. Márquez has hosted her own Spanish language environmental podcast called "ConCiencia Azul". She interviews other ocean scientists. She stars in the documentary movie "OceanXplorers." Márquez has given a TEDx talk on “Sharks &amp; Female Scientists: More Alike Than You Think”. 