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A group of young award winners and judges on stage at Youth Science Canada event, celebrating achievements and the spirit of giving back in science.

The Cycle of Giving Back: Why This Best Project Winner Returns to Judge

Aaron Judah won Best Project at CWSF 2000. Twenty-five years later, he came back to Fredericton as a volunteer judge and discovered the experience was just as transformative the second time around.

Innovative youth science programs in Canada, promoting STEM education and youth engagement in scientific research through Youth Science Canada.

Sixty Years of Curiosity: Youth Science Canada Reaches a National Milestone

Today, March 28, 2026, Youth Science Canada marks the 60th anniversary of its incorporation as a national organization dedicated to supporting young Canadians in pursuing their scientific curiosity.

Group photo of diverse Team Canada youth science competitors for the 2026 international competition, showcasing young students from various backgrounds.

Youth Science Canada names Team Canada for the world’s largest youth science competition

Youth Science Canada is proud to announce the eight students who will represent the country as Team Canada-ISEF at the Regeneron International Science and Engineering Fair (ISEF) 2026, the world's leading youth STEM competition, to be held in Phoenix, Arizona, May 9 to 15.

Children and youth participating in a science fair event, running towards the finish line with a supervising adult, in an urban outdoor setting with city buildings in the background.

Building science fairs for generations: Patti Leigh’s story

Patti Leigh spent 43 years building BC’s science fair network from nine students to a permanent endowment. A blueprint for building something that lasts.

Canadian students proudly display their medals at the Taiwan International Science Fair, celebrating their top prizes and achievements in science and innovation.

Canadian students return home with top prizes from Taiwan International Science Fair

Audrey Cowen from Toronto, Ontario, and Lucas Wang from Burnaby, British Columbia, won first and third place awards at the prestigious international STEM competition

Young girls at Youth Science Canada event celebrating science achievements and innovation with medals and enthusiasm.

Empowering Canada’s Next Generation of Innovators: 2025 in Review

From coast to coast to coast, Youth Science Canada continues to champion the curiosity and ingenuity of Canadian youth. Discover how your support is transforming lives and building Canada's STEM future.

Young professional man smiling, standing indoors with modern architecture, natural light, and wooden ceiling, representing youth STEM engagement at Youth Science Canada.

Why I Judge: The View from the Other Side of the Table

Medical student Gayashan Tennakoon returns to CWSF as a judge 10 years after competing. Discover why judging restores his faith in the world and connects him to curious young minds solving real problems.

Six Decades of STEM Fairs: Terry Allen’s Story

Terry Allen has championed youth science fairs for over 60 years, from Calgary classrooms to Youth Science Canada's national board.

Innovative youth science project presentation at Youth Science Canada showcasing quantum computing research and advancements.

From Quantum Curiosity to the Nobel Banquet: Julien-Pierre Houle’s Journey to Stockholm

Julien-Pierre Houle's path from quantum computing at CWSF to the Nobel Banquet in Stockholm shows how youth science experiences shape future innovators.

Diverse group of young women holding a Canadian flag at the London International Youth Science Forum, promoting STEM education and international youth participation.

When Science Becomes a Universal Language: Raneem Salah’s Journey from Zebrafish to Team Canada

Raneem Salah attended CWSF 2024 and represented Canada at LIYSF 2025 and MILSET ESI 2025. Her research focuses on brain regeneration in zebrafish and its potential applications for stroke treatment in humans.

Youth Science Canada students and mentors in red jackets at airport, promoting science education for youth.

36 Canadian students to share their passion for STEM on the global stage in Abu Dhabi

Thirty-six young Canadian scientists and innovators will travel to Abu Dhabi this weekend to share their love of STEM, connecting with like-minded peers from around the world at the MILSET Expo-Sciences International (ESI) 2025, from September 29 to October 3.

Riga ECYS 2025 young science winners holding prize checks at youth science event.

Canadian students win top prizes at prestigious European science competition

Youth Science Canada celebrates the outstanding achievements of Evan Budz and Sara Waqas, who secured top honours representing Canada at the 36th European Union Contest for Young Scientists (EUCYS) held September 15 to 20, 2025 in Riga, Latvia.

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