Additional features of the Oxyzone Ozone Generator include: Independent control by switch or integrated time allows all or part of the UV ozone generators to be in operation Bluetooth wireless ...

That's a worry. When the ozone hole forms, more ultraviolet rays get through the atmosphere. And while penguins and seals have protective covering, their young may be more vulnerable. Over the ...

Watch out for bright surfaces, like sand, water and snow, which reflect UV and increase exposure. The hole in the ozone layer over Antarctica is now larger than the North American continent.