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Because our limbic system, sympathetic nervous system, and amygdala are suited to anticipate danger, our body and mind often spiral so significantly that we experience a genuine sense of lack of ...

Welcome to the online version of From the Politics Desk, a newsletter that brings you the NBC News Politics team’s latest reporting and analysis from the White House, Capitol Hill and the campaign ...

With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be used for—and what it shouldn’t. MIT Technology Review Explains: Let our ...