Often dubbed the unicorns of the sea, narwhals are strange and beautiful creatures with long tusks protruding from their heads. Members of the population of more than 80,000 can weigh up to 4,200 ...
Almost 90% of wild plants and 75% of leading global crops depend on animal pollination. One out of every three mouthfuls of our food depends on pollinators such as bees. Crops that depend on ...