Mountain forests are disappearing at an alarming rate, threatening nature in some of the ... Which countries are still cutting down trees? What is biodiversity and how can we protect it?

Willow trees fall under the Salix genus and include over 400 species, with two of the most well-known medicinal species being the white willow (Salix alba) and ...

Slowly, they release this water through spongy moss that covers the trees ... they respect rivers, mountains and the environment,” he says. “They managed the nature, lived in balance with ...