Oldest-known shark attack discovered in 3,000-year-old skeleton with 800 injuries

3,000-Year-Old Shark Attack Victim Found – Grim Remains Scarred by at Least 790 Deep, Serrated Injuries

Sticky orange coating on a 6,000-year-old Yukon dart came from a beaver's anal sac

Mega-Comet: Everything You Need To Know About The Mysterious Ice Monster From Half A Light-Year Away