Raffi Khatchadourian

World Without End

No Man’s Sky lets virtual travellers explore eighteen quintillion unique planets. Raffi Khatchadourian reports.

We Know How You Feel

Raffi Khatchadourian on Affectiva, a startup that is developing emotion-sensing machines.

A Star in a Bottle

An audacious plan to create a new energy source could save the planet from catastrophe. But time is running out.

The Makings of a Homegrown Terrorist

Raffi Khatchadourian on Adam Gadahn, a senior Al Qaeda operative—and the first American to be charged with treason in over fifty years.

The Taste Makers