Researchers from Nanyang Technological University, Singapore (NTU Singapore) have found a new way to produce X-rays with wavelengths in what is called the "water window." This new method holds promise ...

Nature Sustainability publishes significant original research from a broad range of natural, social and engineering fields about sustainability, its policy dimensions and possible solutions.

Water is at the heart of human civilization. Throughout history, societies have progressed by improving access to clean water for drinking, for sanitation and for agriculture, and by removing ...