Animals February 26, 2024 9:10 am New anaconda species discovered in the Amazon Scientists have discovered a previously unknown species of the green anaconda while filming “Pole to Pole,” a docuseries hosted by Will Smith. Local 3:04 Senior dog finds a new family after spending more than 400 days at Florida shelter 5:13 DC's next animal obsession: Basil the opossum is the champ 0:39 One-eyed Virginia opossum named Basil welcomed to National Zoo 2:44 Hammerhead worms: Everything to know about the invasive pest 0:27 Giant panda turns 25 at National Zoo