Quirks And Quarks Complete Show From Cbc Radio

Watching polar bear mums and cubs emerge from their winter densPolar Bear mothers spend the winter in warm and cozy dens, gestating and then birthing their cubs, and right about now the baby bears are taking their first steps out of the dens and beginning to explore the real world. Using satellite collars and remote camera technology, researchers from Polar Bears International, the Norwegian Polar Institute, and the San Diego Wildlife alliance, now have an exciting new picture of how and when they leave their winter refuges. The team included Louise Archer, Polar Bears International Postdoctoral Fellow at the University of Toronto Scarborough, and their observations were published in The Journal of Wildlife Management.Lousy sleep? It’s quality, not quantity that may be your problemResearchers from the University of Toronto Mississauga have compared sleep in modern, industrial societies with non-industrialised societies, such as remote tribes in Tanzania and the Amazon. The team, led by anthropologist David Sa