Quirks And Quarks Complete Show From Cbc Radio

As soon as the last ice age glaciers melted, Indigenous people occupied this siteA recently discovered archaeological site in Saskatchewan, dated to just less than 11,000 years ago is the oldest settlement in the region by about 1,500 years. It also is evidence that Indigenous people settled there as soon as the environment could support them after the glaciers disappeared. Glenn Stuart, from the University of Saskatchewan, is one of the archaeologists working along with local Indigenous community members to preserve and study the site.Just the right magnetic field will make sea turtles do a ‘happy dance’Researchers investigating how sea turtles navigate the vast and trackless ocean have discovered just how sensitive the reptiles’ magnetic sense is, as they can even use it to identify the location of food resources. While feeding the loggerhead turtles in the lab, Kayla Goforth, a postdoctoral researcher at Texas A&M University noticed that the turtles would perform a ‘happy dance’ when they recognized th