@CNN: 13,000-year-old footprints were found off the coast of a Canadian island, giving researchers insight into life during the last ice age https://t.co/4iY1AXmNDz https://t.co/B1X4TDykLG

@CNN: 13,000-year-old footprints were found off the coast of a Canadian island, giving researchers insight into life during the last ice age https://t.co/4iY1AXmNDz https://t.co/B1X4TDykLG