Environment Conservation The glasses case that saved Teddy Roosevelt's life goes on display in North Dakota The Theodore Roosevelt Presidential Library opens July 4. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . Among American presidents, President Theodore Roosevelt stands out for his devotion to conservation.