Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific ...

In recent years, a growing concern over the environmental impact of traditional toilet paper, which contributes to the deforestation of thousands of acres of Canadian forests annually, has led to ...

Related reading: Indigenous USask student spends summer with wild horses "The differences in humidity, landscape and time zone made adjusting difficult -- coming from the dry Saskatchewan Prairies to ...