Waste management experts say Thailand is becoming "the garbage bin of the world."
The study shows that it deals with an entirely different kind of battle: the conflict between light and darkness.
A new technology applies high-performing luminescent materials to labels on plastic packaging.
Scientists say it's the first direct evidence of natural rewilding since the catastrophic 2011 earthquake and tsunami.
Biodiversity benefits are well-known within ecosystems. Now scientists say those systems interact in patterns too.
The UNDP's new Accelerator Labs program aims to “reimagine development for the 21st century.”