Director / Editor: Victor Teboul, Ph.D.

Looking inside ourselves and out at the world
Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Nuclear isomers were discovered 100 years ago, and physicists are still unraveling their mysteries

By Artemis Spyrou, Professor of Nuclear Physics, Michigan State University
Dennis Mücher, Associate Professor of Nuclear Physics, University of Guelph

Nuclear isomers are rare versions of elements with properties that mystified physicists when first discovered. Isomers are now used in medicine and astronomy, and researchers are set to discover thousands more of them.

Read complete article

~	Rugby stadiums are sold as an economic asset – but NZ needs to ask if they’re really worth it

~	The ‘devil comet’ 12P/Pons-Brooks has finally become visible from Australia. What can we expect?

~	Some families push back against journalists who mine social media for photos – they have every right to

~	I wholeheartedly recommend The President: a brilliant revival of a play of decay, terror and revulsion

~	Many prisoners go years without touching a smartphone. It means they struggle to navigate life on the outside

~	Good news: midlife health is about more than a waist measurement. Here’s why

~	Are 2 mid-career AFL retirements a sign Australian athletes are taking brain health more seriously?

~	Thirty years ago today, West Indies cricketer Brian Lara made history

~	It is industry, not government, that is getting in the way of a ‘just transition’ for oil and gas workers

~	Earth Day: ‘Green muscle memory’ and climate education promote behaviour change