Colorado wildlife officials have released 15 gray wolves that were captured in Canada in order to help create a permanent population. NBC News' Steve Patterson has more on the conservation efforts.
Wildlife provides vital benefits to people in innumerable ways, from pollinating plants so we have food to eat to dispersing seeds so forests can help regulate our climate. However, new WWF-led ...
South Africa's kelp forests are a magical world waiting to be explored! Snorkeling here gives you a front-row seat to an underwater ballet of colorful creatures and swaying plants. You can drift ...