Pervasive

Science

Low-frequency noise is pervasive. Does that matter?

This article was originally featured on Undark. For two years, Erica Walker routinely wore ear plugs to dampen the sound of…

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Politics

Skepticism over Ukraine aid pervasive at CPAC

National Harbor, Md. — This year’s Conservative Political Action Conference (CPAC) underscored the clear divide among Republicans on aid to Ukraine,…

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