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Edition #86 · Thursday, July 16, 2026 · 2793 positive stories
Science & Breakthroughs

Exercise doesn't just strengthen the heart. It rewires it

ScienceDaily Top News Mon, 13 Ju
Exercise doesn't just strengthen the heart. It rewires it

Exercise doesn't just make the heart stronger. It also rewires the nerves that regulate it, a discovery that could pave the way for more personalized treatments for common heart conditions such as arrhythmias and angina.

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About Science & Breakthroughs coverage

The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.

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