How to Get to Mars Without Going Mad

By Andrew Masterson The technological challenges involved in sending a crewed mission to Mars are daunting, but new research highlights the need to focus on the psychology of spaceflight to prevent world’s first Mars explorers arriving at their destination stark raving crazy. A paper in the journal American Psychologist reviews the already extensive research done by NASA into […]

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Evolution, the Ice Age, and Mother’s Milk

By Leslea Hlusko As biologists explore the variation across the genomes of living people, they’ve found evidence of evolution at work. Particular variants of genes increase or decrease in populations through time. Sometimes this happens by chance. Other times these changes in frequency result from the gene’s helping or hindering individuals’ survival, a phenomenon known as […]

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Two Cents on Heroes

By Beth McCabe Long before Hollywood started letting Charlize Theron, Zoe Saldana, Emily Blunt, Gal Gadot et. al. play kick-ass roles, little girls dreamed of power.  When I was growing up, comic book heroes were male. Heck, everyone of consequence in our world was male. Publishers tried to get us to buy Supergirl and Batgirl, but we weren’t […]

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The Kardashev Scale

We have reached a turning point in society. According to renowned theoretical physicist Michio Kaku, the next 100 years of science will determine whether we perish or thrive. Will we remain a Type 0 civilization, or will we advance and make our way into the stars? Experts assert that, as a civilization grows larger and becomes more advanced, its […]

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