The Chinese spy balloon that crossed the United States carried American technology that could have enabled it to spy on ...

If China can pull off large-scale production of such a plane, it would revolutionize international air travel as we know it.

American company Boom Supersonic just broke the sound barrier with a civilian plane. What exactly is supersonic travel, and ...

The Trump administration's tariff on Chinese goods took effect at midnight, prompting retaliation from China. Via CBS News.