The construction of the new tunnel under the existing railway will break the original stress balance in the engineering area, resulting in the secondary redistribution of surrounding rock stress. The ...

The New York Times is tracking the actions and significant statements of President Trump and his administration during the ...

Avian influenza (AI) is a highly contagious viral disease affecting poultry and wild water birds, posing significant global challenges due to its high mortality rates and economic impacts. Highly ...

Humans have been making maps for as long as they’ve been exploring the Earth. Some of their cartographic maps went on to ...