Enduring and interlocking conflicts across the Middle East over the last 25 years have generated injuries on a large scale.

Ultrafast ionization and fragmentation dynamics represent a pivotal frontier in modern chemical physics. Advances in femtosecond laser technology have enabled scientists to observe, in real time, the ...

On March 11, 2022, many observers held their breath: the Russian government had instructed Russian website operators to make themselves independent of the worldwide web by that date. While it soon ...