Idaho projectile points are the oldest in North America; very ancient use of bear skins; precious Australian rock art defaced; artifacts recovered from lost Canadian Arctic exploration ship


New projectile points from Idaho date 3,000 years before Clovis points

Humans have used bear skins for blankets for at least 300,000 years

Sacred Aboriginal cave art destroyed in Australia

Wreck of the Erebus yields artifacts documenting the lost Arctic exploration ship