Ukraine is engaged in a campaign in Crimea to take out Russian air defenses, sever vital supply lines, and cripple the ...

Astronomers at the University of Washington are leading a 10-year time lapse of the night sky to track potentially dangerous asteroids and investigate the mysteries of dark energy.

Watch an incredible time-lapse created from images taken by NASA's Curiosity rover, showing its wheels traversing the rugged ...

At least 21 people were killed in Kyiv, the local authorities said. Ukraine’s president had warned that Moscow was preparing ...

We chart the Russian invasion of Ukraine day by day through September 1, 2025, tracking initial assaults, counteroffensives, ...

How does Russia decide where to strike? This analysis maps the evolving geography of Russian missile and drone attacks, ...

Iran War: Analysis and Updates The U.S.-Israeli war in Iran is reshaping the Middle East and beyond. CFR is tracking the conflict with expert analysis, in-depth explainers, and timely briefings on the ...