In the Mediterranean, the growth of tourist resorts and demand for water puts the natural ecosystem under pressure. Image caption, This palm oil plantation in Malaysia has been planted on land ...

An ecosystem is a natural environment where everything interacts to support life. Ecosystems are made up of living – or biotic – organisms, like plants and animals;which rely on nonliving ...

They are loved by children to this day, but the impact of these creatures on the ecosystem is now becoming a cause of grave concern. Experts point out that red swamp crayfish slash aquatic plants ...