Something genuinely strange has just happened in fundamental physics: an underground neutrino telescope in the Mediterranean recorded an ultra‑energetic particle that current models struggle to ...

Over the short span of just 300 years, since the invention of modern physics, we have gained a deeper understanding of how our universe works on both small and large scales. Yet, physics is still very ...

Sara Imari Walker receives funding from the National Aeronautics and Space Administration and the John Templeton Foundation relevant to the work in this article. She is also a member of the External ...