Is Quantum Theory About Reality or What We Know?

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Physicists know how to use quantum theory—your phone and computer give plenty of evidence of that. But knowing how to use it is a far cry from fully understanding the world the theory describes—or even what the various mathematical devices scientists use in the theory are supposed to mean.

Into the Outback

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Known for its Aboriginal peoples and its vast, ancient landscapes, the Outback is an incredibly special place for me. I think that once you get that distinctive red dust in your blood it never comes out.

Understanding Public Land Designation

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The US boasts some of the world’s most diverse and beautiful wild places. This is where you love to hike, climb, and camp. But how much do you know about it? Source: Understanding Public Land Designation