an interactive guide

The pictures were taken for science, but found a wider audience because they're gorgeous and a little trippy.

After the US invasion of Afghanistan in 2001, Osama Bin Laden fled his base in Kandahar - 1,500 cassettes were discovered inside one of the compounds where al-Qaeda used to meet.

Zoom benefits from the COVID-19 virtual transition—but other industries aren't as lucky. The app is now more valuable than the world's seven largest airlines.

How did a Bavarian professor end up creating a group that would be at the center of two centuries of conspiracy theories?