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Tuesday, September 1, 2015 | Last updated: 11:10am

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This week in science 8/25/15

The reproductive hormone testosterone and stress hormone cortisol have been found to encourage and reinforce unethical behavior.

Meme inspires scientific redo by undergraduates

UA students in an evidence-based medicine class are trying to replicate the experimental results their peers from a previous semester found, where having a woman on a man’s lap while he bench pressed allowed him to do more repetitions.

Scientists showcase their art

From 3-D-printed sculptures of aquatic organisms to pink paint made from crushed bollworms, the neuroscience department’s first-ever science-inspired showcase. read more