How squids outsmart their predators - Carly Anne York How do fish make electricity? - Eleanor Nelsen Will the ocean ever run out of fish? - Ayana Elizabeth Johnson and Jennifer Jacquet Why did Megalodon go extinct? - Jack Cooper and Catalina Pimiento How do oysters make pearls? - Rob Ulrich Jellyfish predate dinosaurs. How have they survived so long? - David Gruber These squids can fly... no, really - Robert Siddall Why do whales sing? - Stephanie Sardelis Why are sharks so awesome? - Tierney Thys The survival of the sea turtle The one thing stopping jellyfish from taking over - Mariela Pajuelo & Javier Antonio Quinones Real life sunken cities - Peter Campbell The otherworldly creatures in the ocean's deepest depths - Lidia Lins The secret lives of baby fish - Amy McDermott What happens when you fall into piranha-infested waters? - Antonio Machado-Allison How big is the ocean? - Scott Gass Meet the bluefin tuna, the toughest fish in the sea - Grantly Galland and Raiana McKinney The nurdles' quest for ocean domination - Kim Preshoff Making waves: The power of concentration gradients - Sasha Wright Why are blue whales so enormous? - Asha de Vos Conserving our spectacular, vulnerable coral reefs - Joshua Drew The Secret Life of Plankton The lovable (and lethal) sea lion - Claire Simeone Could you survive the real Twilight Zone? - Philip Renaud and Kenneth Kostel The sharks that hunt in forests - Luka Seamus Wright What you can do with an extra jaw - Darien Satterfield The surprising (and invisible) signatures of sea creatures - Kakani Katija Why are scientists obsessed with the Black Sea? - Helen Farr and Jon Adams Hagfish: The world's slimiest creatures - Noah R. Bressman and Douglas Fudge How does whale communication work? - David Gruber and Shane Gero How much would it cost to buy the ocean? - Astrid J. Hsu Is this the most valuable thing in the ocean? - David Biello Why did it take so long to find giant squids? - Anna Rothschild