One of civilization's oldest technologies, textiles have long been linked to money, power, and politics. Now, researchers are looking to produce novel, more sustainable textiles using organisms like yeast, fungus, and bacteria.

What does play mean in a digital age, when so much happens on our all-consuming phones, and tech erases the boundaries between work and play?

In an age of misinformation and generative AI, how do we know if anything we read or hear is even real anymore? From the latest trends in internet search to watermarking images to (re)establishing trust in journalism, we examine the role of proof in a post-truth world.

Digital twin technology is growing rapidly across multiple industries. From race cars to the human heart to the entire country of Canada, a look at how these virtual replicas use real-time data to model and predict the future.

We keep hearing that AI is going to revolutionize jobs. But what if the language of inevitable automation hides the ongoing need for distinctly human skills?

Along with huge advances in data-driven technologies like machine learning and digital health, there are troubling concerns about our data privacy in healthcare, and persistent problems with bias in artificial intelligence. So how do we get the tools we want with the ethics we need?

By some measures, nearly 90% of Canadians 65 and older use the internet every day. And yet, the design of new technologies and platforms often leaves out the needs, desires and interests of seniors. But if older people are using technology, why aren't they factored into its design?

In honour of World Radio Day, we explore the magic behind one of the most important technological creations in history, the innovations it inspired and its enduring power in an increasingly digitized world.

Imagination is often dismissed as childish, or a frill. But it also lets us picture alternative futures, and technologies that haven't been invented yet. So how do we harness our imagination? And in an age where Big Tech promises to solve our problems for us, how do we use our imaginations to build the futures we want?

In a world where our digital tools keep an accurate record of handy facts and events, what is our fragile, fallible human memory good for?

The competition in sports equipment is heating up — with everything from high-tech "super shoes" for marathoners to "smart blades" for ice skating. Beyond the hype, how much difference can these innovations make to you and me?

Sure, the tech we use every day is littered with disinformation, bad behaviour and privacy violations…but it's not all bad news! To mark the 600th episode of Spark, we look at the surprising reasons to be optimistic in 2024 — from quantum computing to learning from video games.

How sci-fi can help us harness the power of imagination and visionary storytelling to inspire real-world innovation and frame our collective visions of the future. An updated episode from June 2023.

Is it possible to control our compulsive—and reflexive—use of our digital tech so we can savour the space for rest, relaxation and restoration? We offer a start of the year check up, exploring tech overuse and how to restore some balance to our busy, digital lives.

The feeling of belonging is a core, human drive. And feeling excluded is painful. But has our desire to belong—and how we try to achieve that—changed in digital culture?

DNA-based technologies are increasingly used for real world, high impact purposes—from tracking biodiversity, to designing crops for climate change, to treating debilitating diseases. How do we democratize the availability while mitigating the risk?

Since most things in our life now are electronic and increasingly rely on software, they're not as easy to repair or noodle around with as mechanical devices once were. And sometimes you can't repair them even if you know how, because you're just...not allowed to. So this week, we look at the right to repair movement: fixing yer stuff in a digital age.

Thanks to fun apps and celebrity endorsements, the gamblification of sport has long been on the rise and continues to grow. And, there's a whole spate of fintech apps that are hot on the trend as well. So what are the advantages and downsides of gamified investment and sports betting?

How long do you wait to text after a date? What did that emoji *really* mean? Is it healthy to feel emotionally attached to an AI chatbot or celebrity you follow on social media? Our tech nourishes intimacy, but it can also be a minefield.

The most vulnerable users can offer designers insight into safety and security loopholes in their tech, which leads to better products for all.

The technology that powers modern life is vulnerable to severe disruption. A look at what it will take to modernize and secure our aging electrical grid, as well as how to combat the growing ransomware industry.

From knitter revolts to unionizing content moderators, online communities are rebelling against the constraints, labour abuse, and bad behaviour of tech platforms.

Despite the growing digital dimension of our lives, death is still a largely analog experience. A look at the uses and limits of tech at the end of life and in the afterlife.

Stacking up the social and ecological impacts of our tallest buildings and expansive road networks, and how roadway innovation, alongside building vertical cities, can combat urban sprawl and protect wildlife.

As avatars and filters get more sophisticated, is that changing how we think of our real physical selves? We look at the v-tubers phenomenon, and the expression of gender, sexuality and identity online.