It's so rare that submarines face off underwater that this February 9, 1945, encounter is the first and only such dogfight in recorded naval history. Stream this story and more on the new season of Hell Below: http://bit.ly/2PnVqwW | Smithsonian Channel Aviation Nation

On the anniversary of VJ Day, revisit the aerial dogfights and naval clashes of the Battle of the Philippines Sea, thanks to stunning restored color footage. It is a visual record of the battle that underlined U.S. superiority in the Pacific. Tune in for The Pacific War in Color marathon starting at 2 PM. #VJDay | Smithsonian Channel Aviation Nation

It's April 1972, and a team of F-4 Phantoms is on a hunting mission, high above the skies of Vietnam. But they'll need to be careful: the Russian-made MIG-21s are fast, tricky and very maneuverable. 🎥Air Warriors | Smithsonian Channel Aviation Nation

This year, we’ve shared videos of all different types of animals from areas across the globe! As our 10th top video of 2022, are we even surprised it’s these adorable pandas? Drop your reactions to this panda cam in the comments ⬇️ 🐼 🎥Smithsonian's National Zoo | Smithsonian Channel

A black mamba's venom is so lethal that even after the snake is dead, its venom can still kill. 🎥Black Mamba: Kiss of Death | Smithsonian Channel

🗣️ Spread the word! Survival of the Snow Leopard premieres tonight. In this quick clip, you’ll see a snow leopard and a herd of yaks go head-to-head. For the full episode, tune in at 8PM. | Smithsonian Channel