As 2022 comes to a close, here are ten notable historical anniversaries to mark in 2023.

Each Friday, I look at what the presidential challengers are saying about foreign policy. This week: Joe Biden becomes the Democratic Party’s presumptive 2020 presidential nominee.

Five questions about how Russia’s invasion of Ukraine will develop and what it means for the world.

Numerous countries will hold elections in 2023. Here are five to watch. 

As we approach the 50th anniversary of the Apollo 11 moon landing and push toward a new frontier in space exploration, it is time to ensure women are equal partners in STEM and space.