Feed your curiosity: Perimeter Institute's Monthly Newsletter brings the latest theoretical physics insights to your inbox.

Perimeter's 2025 Holiday Gift Guide

Looking for something special for the science lover on your list? Our curated guide highlights exclusive Perimeter merch and clothing, new books, and fun gadgets. Here are some of our favourite gifts for this holiday season.

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Five questions about the winter solstice, answered

The longest night of the year is just ahead . Discover how this astronomical phenomenon works and why it's celebrated.

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What can artificial intelligence tell us about black holes?

When you're studying something that's out of this world, checks and balances keep new tools grounded in science.

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Building a quantum future using topological phases of matter and error correction

Explore some of today's hottest topics in quantum science and technology – including topological phases of matter, quantum error correction, and quantum simulation.

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New research helps reveal the collapsing cores of dark matter halos

Dark matter and its impact on cosmology have puzzled physicists for nearly a century. Perimeter scientists develop new code to study the evolution of self-interacting dark matter halos.

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2025: A Brilliant Year for Perimeter Institute

2025 was filled with transformative ideas that will shape the future of physics. Relive the most exciting moments and pivotal breakthroughs from the past year.

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5 dark matter candidates, illustrated

For nearly 150 years, scientists have known something is lurking in shadows of the universe. Check a rundown of five of the more interesting dark matter candidates out there.

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