X-ray diffraction to obtain high-resolution maps of intra-granular stress in the sandstone. By combining stress mapping with stepwise compression, the team observed increasing stress heterogeneity ...

The mineral was first discovered by German mineralogist August Breithaupt in 1821, in a weathered brown coal deposit in the ...

Rare earth elements sustain the Information Age, and securing a supply of these metals has become a matter of national and economic security. They're ubiquitous in our smart technologies, ...