Scientists just documented Galápagos sharks deliberately rubbing against oceanic manta rays in Mexico’s Revillagigedo National Park.
What’s finned, bioluminescent, and hiding out in the Gulf of Mexico? A shark that’s small enough to fit into your pocket. At ...
MAMMOTH CAVE, Ky. (FOX 56) — Mammoth Cave National Park continues to add new species of ancient sharks to the paleontological record. On Thursday, the national park announced the Macadens olsoni was ...