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Share your passion for nature by sending your Valentine a tribute ecard. Send
When it comes to the wild, animals show their love in bizarre ways! Fall in love
What are you doing to make Valentine's Day a little more sustainable? Share your ideas
Help your kids celebrate their friends and nature this Valentine’s Day. Download and print
Hippos (Hippopotamus amphibius) wade in the Zambezi River near Kanyemba Island in Zambia, Africa. © Daniel White/TNC
African wildlife offer tips to a successful Valentine's Day. View slideshow
Nature can be sweet and adorable (cuddling penguins, anyone?) but what animals are willing to die for love? Find lethal love
Romance is in the air and we're taking a lesson from the bower bird in the art of courtship. Meet this charismatic bird
In honor of Valentine's Day, our blogger examines the history of the cacao bean and explains how you can make sure your chocolate is responsibly harvested. Read
Whether scary or exciting, nature has a way of sneaking up on you. See stories
Hear some of nature's success stories and see how nature matters to us all. Watch videos