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Raúl Hernández-Pérez

Every developing story NewsAI is tracking for Raúl Hernández-Pérez — as timelines, not a pile of articles.

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Aug 26

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ScienceT2 · Outlet report

Dogs can tell if you're scared or sad

fMRI scans show happiness, fear, anger, and sadness have distinct brain activity patterns in doggy brains. Any dog owner would tell you that their canine companions are attuned to…

1 update1 source1 mention here

Aug 10, 2026

Latest: Dogs can tell if you're scared or sad · Ars Technica

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The most recent articles mentioning Raúl Hernández-Pérez, grouped by month. Open a story above to read it as a full timeline.

August 2026

1 article

Aug 10, 2026 · Ars Technica

Dogs can tell if you're scared or sad

fMRI scans show happiness, fear, anger, and sadness have distinct brain activity patterns in doggy brains. Any dog owner would tell you that their canine companions are attuned to…