An investigation into "greenwashing claims" to expose the truth behind products like paper straws and compostable cups, revealing that many "sustainable" alternatives may not be much better for the environment.

Marketplace exposes an overseas network of scammers targeting and blackmailing teens, with the team creating fake social media profiles to investigate the business behind the operation

Revealing the inner workings of an investment scam using fake ads to rob Canadians of money and hope.

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The episode is about an investigation into 200 of TikTok's most popular health videos, uncovering a troubling trend where misinformation is widespread and thriving, particularly concerning alleged miracle treatments for cancer and autism