It's so common it's easy to overlook. But what if advertising has more power to shape our choices, our world and our climate than we realize? For decades, the fossil fuel industry has used marketing to buy our support and delay climate action – with remarkable success. Now some cities have had enough. They're banning ads for cruises, cars and flying – and they say that's just the beginning.

Vegan leather, synthetic leather, faux leather. Whatever you want to call it, demand for this non-animal-based leather alternative is on the rise, especially when it comes to shoes. Some consumers don’t want to pay leather prices, others want a clean conscience when it comes to the environment and animal cruelty. So, how do these materials stack up against leather?

There are an estimated 50 to 430 billion birds worldwide. They're everywhere, but few of us take the time to listen. In this episode, our reporter Ben Restle joins a nocturnal Berlin birdwatching workshop in a rather eerie location. It’s perfect for witnessing the magical dawn chorus - you just need to make it through the night…

This week we are sharing an episode from What On Earth — a CBC Podcast dedicated to bringing you a world of climate solutions. “Ghosts in their fishing nets” takes us to the Yukon, where Indigenous communities are sounding the alarm over critically endangered Chinook salmon populations – and fighting to help the fish return.

Which creatures tend their own gardens, keep livestock, wage wars and have been around since the dinosaurs? We’re talking about ants of course. Tiny but mighty, the ant universe is complex, fascinating, and mostly hidden. Ants are crucial for sustaining healthy ecosystems. But, as residents in one German town discovered, they can also wreak havoc when they invade new habitats.

If you can't beat CO2 pollution, then bury it? That's basically the thought behind carbon capture and storage. Denmark wants to become a leader in these efforts, and has the geological underground to lock away billions of tons of CO2. But locals ask, will it blow up in their face? An exploration of carbon capture technology.

Our laundry routine impacts the environment with chemicals, microplastics, and energy use. Is our fear of being viewed as dirty making us overwash our clothes? Find out how to make smarter and greener laundry choices.

Whether you're an almond or soy milk enthusiast, or just curious about the latest trend in plant-based alternatives, find out which milk is the best choice for your health and the environment.

Foxes have thrived alongside us for centuries. Despite facing numerous threats, they continue to adapt and survive in our ever-changing world. But how are these clever animals finding their place in urban areas?

America's iconic national parks are a great place to reconnect with nature. But are the crowds killing the vibe? Among the red rocks and tourists of Arches National Park in Southern Utah, reporter Sam Baker asks: Do we need solitude to find serenity in nature?