Scientists theorize that nature documentaries, such as BBC's Green Planet, provide a direct way to reach mass audiences and engage them.
Everything from crayfish and cacti to freshwater mussels and iconic American species such as the Venus flytrap is in danger of disappearing.
Jewish people around the world recognize Tu BiShvat, the “Original Earth Day with acts of environmentalism and tree planting.
This expert claims that there are a number of plants that can be grown at home that clean the air of dust and dangerous chemicals. Most of them are easy to handle.