Can Africa's Great Green Wall combat climate change and mass migration?
July 16, 2019, 8:25 a.m. by Angela Nelson
Once completed, it will be the largest living structure on Earth.
Sweden's bokbåten is a floating library that brings books to residents of remote islands
July 1, 2019, 8:26 a.m. by Angela Nelson
Sweden has a floating library — the bokbåten — that brings thousands of books to people on dozens of remote islands in the Stockholm archipelago twice a year.
Why hydrangeas and the Azores are inextricably linked
June 28, 2019, 8:27 a.m. by Angela Nelson
This archipelago off the coast of Portugal is home to some of the most gorgeous — and most plentiful — hydrangeas in the world.
More ghost forests are rising up, and that's not good news
June 11, 2019, 8:18 a.m. by Angela Nelson
Plus, 5 places in the U.S. where you can visit a ghost forest.
Treasure hunter seeks families connected to trove of 14,000 dog tags from WWII
June 5, 2019, 2:55 p.m. by Angela Nelson
Dan Mackay is now on a mission to reunite the tags with surviving veterans or their relatives.