Video: From canyons to glaciers to valleys to lakes and everything in between, the US has so many different textures that it's a neat reminder in how different this here planet can be.
Here Are All 59 Beautiful US National Parks In 1 Minute
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Australia's prime minister has a message to you. On energy. Delivered to anyone on the Malcolm eNewsletter -- yep, it's a thing -- was a stern-faced justification for Australia's energy policy and future investment into technologies like clean coal.
The CSIRO says there is no technical reason why Australia can't run solely on renewable energy.