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Edition #183 · Wednesday, October 21, 2026 · 3114 positive stories
Science & Breakthroughs

Spatial genomics tool maps long-range DNA interactions while preserving cells' locations within tissues

Phys.org Latest 2026-10-18
Spatial genomics tool maps long-range DNA interactions while preserving cells' locations within tissues

Scientists have developed a tool to study the intricate 3D structure of DNA in cells without damaging them. The tool maps long-range interactions between different parts of the genome while keeping track of the cells' locations within tissues. This breakthrough could help researchers better understand how DNA is organized and regulated.

Why it's good news: It brings us closer to understanding the fundamental building blocks of life, which can lead to new discoveries in medicine and other fields.

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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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