Why the US Air Force's new $30 million robot wingman costs 1/3 of an F-35

The USAF is on course for a watershed moment in air warfare.
The Reporter

The NGO on the Frontlines of Ethiopia’s Trachoma Eradication Efforts

Caused by repeated infections with the bacterium Chlamydia trachomatis, trachoma is the world's leading infectious cause of blindness. It primarily affects ...