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This Ain't Your Grandma's SETI

Technological advances, plus a push to send signals to aliens, not just listen for them—means we need to think more about what happens when we make a discovery

February 10, 2017 — John Gertz

Doctors Are Speaking Out against Trump

Physicians must walk a careful line between medical practice and political activism, but that doesn’t mean they shouldn’t stand up for their beliefs

February 7, 2017 — Nathaniel P. Morris

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