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And they're not going to do anything about it.
Even babies born in the spring are more likely to have an "excessively positive outlook on life."
Keep the dream of clear skin alive.
A new study on soldiers suggests that cortisol might be a key factor.
High cortisol and testosterone levels could affect risk-assessment and market stability.
According to new research from UC Davis, the root of our global sugar addiction isn't just an inescapable sweet tooth: Sugar can actually act as a stress reliever.