Sarah Langs is an editorial intern for Newsweek and The Daily Beast. She is an undergraduate at the University of Chicago, where she is also a sports editor for The Chicago Maroon.

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Can a consumer electronics technology help solve the environmental problems by the rampant obsolescence of consumer electronics?

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The stocks of Raytheon and Lockheed-Martin have been crushing the broader market in recent months.

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The share of the youth-oriented social-media company pushes past an important numerical barrier.

The president’s much-touted speech was long on words but short on new initiatives to bolster the economy—and it inspired a decidedly mixed reaction.