T housands upon thousands of prehistoric animals are pristinely preserved at the site of an ancient sinkhole-pond in the US. The mind-blowing site is a snapshot of a beautiful ecosystem that thrived ...

Officials in Texas are facing mounting questions about whether they did enough to get people out of harm’s way before a flash ...

The University of OklahomaOklahoma Geology Notes are periodical publications of the Oklahoma Geological Survey containing short scientific and technical articles, mineral and petroleum statistics, the ...

Remote-sensing-based interpretation of engineering geological lithology units provides essential lithological information for engineering planning, design, and construction projects. However, dense ...

Scopes trial, in which a Dayton, Tennessee, teacher was charged with violating state law by teaching biological evolution, ...

Full waveform inversion (FWI) is inherently an ill-posed inverse problem. Gradient preconditioning in FWI is crucial for improving the convergence and stability of the inversion process, as it helps ...

Rwanda provided “critical” support to the M23 rebels’ recent offensive in eastern Congo, which helped secure Kigali’s access to minerals and fertile ground, ...

Hidden in Tennessee’s southwest corner sits a wilderness playground that feels worlds away from everyday life. The ...

The Dismal Swamp Trail, despite its uninspiring name, delivers some of the most inspiring views in the state. This 1.5-mile path includes a 70-foot observation tower that rewards climbers with a ...