The Y Report

Good Night, Night Mode


Is it time to give night mode a rest? In a recent study published in Sleep Health, BYU psychology researchers found that the night-mode function in smartphones—which was purported to improve sleep by reducing blue light—seems to have no effect. Instead, the results suggest that avoiding smartphone use altogether before bed can defend against other sleep-deterring factors, such as psychological stimulation.

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Meet Mr. Curiosity

With the mind of an engineer and the humor of a 12-year-old, an alum is making the internet better, one prank at a time.

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Good Enough

What does it mean for something—or someone—to be good? And who gets to decide? A BYU creative writer explores goodness.

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There Must Needs Be a Christ

What would the world be like without Christ? This devotional address explores why there “must needs be a Christ.”

Browse the complete Summer 2021 Issue »

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The Y Report

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The Y Report

Sci-Fi in Real Life

Using tiny particles, lasers, and motion parallax technology, BYU engineers make sci-fi dreams a reality.

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