Why do we sigh? Your lungs need a deep sigh about every five minutes to reopen tiny air sacs. Here’s what science knows, and the part it still can’t explain.
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What Does the Bible Say About Nightmares? The Verse Says “When”
What does the Bible say about nightmares? Proverbs 3 promises sweet sleep, then says sudden fear will come anyway. Here is who keeps watch when it does.
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Kimchi and Microplastics: What the Study Actually Found
Kimchi and microplastics headlines are everywhere. The study tested one bacterial strain on nanoplastics in germ-free mice. Here is what it really found.
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Replaying Embarrassing Moments at Night? Psalm 4 Was Written for the Bed
Replaying embarrassing moments at night? Psalm 4 was written for the bed: say it to your own heart once, then be still, then sleep. A 5-minute meditation.
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Immune Organ in the Skull: The Brain’s Nearest Defenders Were Hiding in the Bone
Scientists found an immune organ in the skull’s bone marrow that answers brain cancer first, before distant lymph nodes react. Here is what it means so far.
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How to Help Someone With Depression: Don’t Wait to Be Asked
How to help someone with depression when they can’t ask for help: why the advice that works for grief quietly fails here, and what to do instead this week.
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Is It a Sin to Stay Up Late? The One Verse Isn’t About Bedtime
Is it a sin to stay up late? The only verse that says “sit up late” is not scolding night owls. It speaks to people too anxious to stop. Psalm 127:2 explained.
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Is It a Sin to Overeat? Jesus Was the One Called a Glutton
Is it a sin to overeat? The Bible does warn about appetite, but the only person in the Gospels called a glutton was Jesus. Here is what that changes for you.
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Brain Shrinkage With Age: The Wiring That May Soften It
Brain shrinkage with age is not the whole story. A study of 459 older adults in India found short, local brain wiring may soften the loss. What it can’t say.
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Ezekiel Bread: The Health Loaf That Began as a Siege Ration
Ezekiel bread is sold as a health food, but its recipe began as a siege ration. A review of 87 trials also just found the whole grain sweet spot for your heart.