New fossils show ancient floating ‘taco’ had ‘insect jaws’
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific advances and more. An ancient insect-like sea creature with a fan-shaped tail and a shell covering its body swam upside down and resembled a taco—only this taco could bite. Newly discovered fossils of the extinct arthropod Odaraia alata… Read More »