How Scientists Are Tagging Reindeer to Track Climate Change

In the Arctic regions of Norway, researchers track down reindeer to measure how the warming winters affect the species at large (1:42)

Latest Videos

Preview thumbnail for video'This Man Filmed the Inside of a Hurricane and Lived To Tell
This Man Filmed the Inside of a Hurricane and Lived To Tell (1:50)
Preview thumbnail for video'Frog Dive: How To Fall With Style
Frog Dive: How To Fall With Style (3:31)
Preview thumbnail for video'Can 3D Printing Save Lives?
Can 3D Printing Save Lives? (4:55)
Preview thumbnail for video'A Checklist That Might Tell If You're a Psychopath
A Checklist That Might Tell If You're a Psychopath (2:06)
Preview thumbnail for video'Ask Smithsonian: Why Do We Use One Hand More Than the Other?
Ask Smithsonian: Why Do We Use One Hand More Than the Other? (1:29)
Preview thumbnail for video'Ask Smithsonian: What Makes Skunk Spray Smell So Terrible?
Ask Smithsonian: What Makes Skunk Spray Smell So Terrible? (1:12)
Preview thumbnail for video'Ask Smithsonian: Why Does Rain Have a Distinctive Smell?
Ask Smithsonian: Why Does Rain Have a Distinctive Smell? (1:07)
Preview thumbnail for video'Heart Line or Life Line: Can You Tell?
Heart Line or Life Line: Can You Tell? (2:04)
Preview thumbnail for video'This 5,300 Year-Old Corpse Was Found by Accident
This 5,300 Year-Old Corpse Was Found by Accident (3:20)