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Cosmology

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Peer-Reviewed Model Ties 2023 Ultra‑High‑Energy Neutrino to Exploding Primordial Black Hole

The theory invokes a dark‑charged, quasi‑extremal black hole to reconcile KM3NeT’s detection with IceCube’s non‑detection.

Brightest Blue Cosmic Flash Linked to Black Hole Tearing Apart a Massive Star, Studies Find

Study Calculates How Tiny Black Holes Could Injure Humans—and Why Encounters Are Virtually Impossible

New 'Beat' Method Aims to Pinpoint Sources of Nanohertz Gravitational Waves