Newfound fossils from China suggest that complex animals were around millions of years earlier than thought, among them possibly our vertebrate ancestors.

The park is named after Belfast-born and Dublin-raised Chaim Herzog, a former president of Israel.

“It’s really fun,” said Dylan Aristy Mota, thrilled that he got a chance at the rite of childhood — thanks to doctors reassuring his mom that they'd be at this upstate New York camp, too. Dylan felt good knowing if “anything else pops up, they can catch it faster than if we had to wait til we got home.” It may sound surprising but diseases like lupus, myositis and some forms of arthritis — when your immune system attacks your body instead of protecting it — don't just strike adults.