CAP member, Donna Strickland, co-recipient with Arthur Ashkin (US) and Gerard Mourou (France) "for groundbreaking inventions in the field of laser physics." Learn more >

Resolution to redefine the kilogram, the ampere, the kelvin and the mole in terms of constants will be discussed. NRC research informs discussion. Learn more >

The Canadian Association of Physicists (CAP) represents the Canadian physics community pursuing initiatives that enhance the vitality of physics and the contribution of physicists in Canada. Learn more >

The CAP Congress is the only general physics conference in Canada. The 2019 CAP Congress will be held in Burnaby, BC Learn more >

The CAP Art of Physics Competition challenges students and non-physicists to identify and capture a beautiful or unusual physics phenomenon in a photograph. Learn more >

The CAP Foundation’s Ignite the Spark Campaign will enable new CAP initiatives to raise the visibility of physics in Canada. Donate today (matched by the Carswell Family Foundation). Learn more >

CAP Institutional Members: CAP Institutional members promote and support physics and physics research in Canada and help to support our vision of unleashing the full potential of physics and physicists for the benefit of Canada. Learn more >