Tibet's earthquake of magnitude 6.8 that killed 126 and damaged four water reservoirs this week highlights the risks from a hydropower building spree by Asian giants China and India in one of the world's most remote, quake-prone regions, experts say.

The support rate for South Korea’s main opposition that has been leading the impeachment campaign against President Yoon Suk Yeol dived, as investigators struggle to arrest the embattled leader.

Lawyers for impeached South Korean President Yoon Suk Yeol denounced efforts to detain him over his short-lived imposition of martial law, while the country’s acting leader expressed concern Wednesday over a possible clash between law enforcement agents and presidential security personnel.