The world's biggest iceberg -- three time the size of New York City -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.

Why did Swedish nicotine pouches become a generation's go-to fix for blasting through long work days and longer nights out?

You will likely see, alongside Zyn, almost identical packaging for brands like Velo, Nordic Spirit, and Helwit. Last November, a new Zyn competitor called Sett posted its first photo on Instagram.

Zyn has taken the U.S. by storm. The nicotine pouch brand's boom came at an opportune time for parent company Philip Morris International, which faced a yearslong decline in cigarette smoking.

(InvestigateTV) — A new concern in classrooms is a nicotine product known as ZYN. It’s a smoke-free alternative for tobacco users, but the Food and Drug Administration warns it could be ...

(InvestigateTV) — A new concern in classrooms is a nicotine product known as ZYN. It’s a smoke-free alternative for tobacco users, but the Food and Drug Administration warns it could be popular among ...