WASHINGTON (AP) — U.S. regulators have charged two companies and three individuals with operating a pyramid scheme that made some $129 million from preying on investors in China, Taiwan and the U.S.

The Chinese government has announced that Zhang Moumou, the mastermind behind a massive crypto pyramid scheme, has been extradited from Thailand to China following an extensive international manhunt.

The powerful LARID radar in Hainan, China, can detect plasma bubbles in Earth's upper atmosphere up to 9,600km away With the aid of the world's most powerful radar of its kind, Chinese scientists have ...