Travel from the subatomic realm to the farthest reaches of the universe with our new “Quantum to Cosmos” interactive scale!


From the mysterious “dark matter” and “dark energy” that appear to dominate the cosmos, to the nature of the big bang singularity, and the “initial conditions” of the universe, cosmologists at Perimeter are involved in a range of theoretical and observational projects to advance our understanding of the universe.

Learn more about Cosmology at Perimeter Institute here.

Live public lecture webcast Thursday, Oct. 25, 7 pm ET Live lecture will appear on this page Jocelyn Bell Burnell,…
/Oct 12, 2018
Test your knowledge of all things great and small.
/Oct 12, 2018
Since her postdoc days at Perimeter, visiting researcher Claudia de Rham has explored gravity from all possible angles.
/Sep 17, 2018
Perimeter Institute Director Neil Turok explores a universe of ideas in the presentation he delivered across Canada in 2017 as…
/Jun 29, 2018
Stephen Hawking was a global science superstar. For physicists at Perimeter Institute, he was also a colleague, mentor, and friend.
/Jun 01, 2018
Cosmologist Neil Turok reflects on the life, work, and unquenchable curiosity of his friend and colleague, Stephen Hawking.
/Jun 01, 2018
The music of the cosmos can be eerie, jarring, and surprisingly beautiful.
/May 23, 2018
It’s a debate that has been going for millennia: how did the universe begin? As this feature from Quanta explains,…
/Feb 01, 2018
“Spirits are high for the hope of ushering in a new era of astrophysics,” reads a new article in Astronomy…
/Jan 08, 2018
Research at Perimeter Institute’s new Centre for the Universe will bridge theory and experiment to pursue discoveries about black holes,…
/Nov 21, 2017