A 4000-year-old slab of rock is being dubbed a treasure map for archaeologists. The rock was found in 1900 at the site of an ancient tomb in northwestern France and it was declared Europe's oldest known map in 2021.
In the middle of a military base outside Mexico City, an army colonel runs what he calls a kindergarten for dogs. Puppies that one day will become rescue dogs, or sniffer dogs for drugs or explosives, get their basic training here, at Mexico’s Army and Air Force Canine Production Center.
