The pile of 66-million-year-old, fossilized, regurgitated sea lilies ... species considered a “cousin” of the modern sea star and sea urchin, according to the Smithsonian, and the organisms ...

This is a fossilized coral — one of dozens scattered ... in Earth’s temperatures caused ice sheets to melt and global sea levels to surge. The height of the coral — which can grow only ...

Considered a delicacy in several parts of the world, sea urchin, or uni in Japanese, is prized for its unique flavor. But the cost of the gonads — the orange tongues found inside an urchin ...