May 13, 2025 — Palaeontologists have discovered a remarkable new 506-million-year-old predator from the Burgess Shale of Canada. Mosura fentoni was about the size of your index finger and had ...

The ancient Ho-Chunk, who also inhabited modern ... “People have a lot of trouble connecting to spear points,” she says. But people know canoes, and they know lakes—and it’s bracing ...