Cochrane review finds anti-amyloid Alzheimer's drugs offer no meaningful clinical benefit.

Chinese property developer Evergrande founder pleads guilty to fraud in Shenzhen.

Xi Jinping calls China-Russia ties "precious" during Lavrov visit.

US lets waivers on Iranian and Russian oil expire to increase economic pressure.

Xi Jinping proposes four-point plan for lasting Middle East peace.

China protests Japanese warship's passage through Taiwan Strait as a threat to sovereignty.

Lavrov visits China amid Trump's threat to block the Strait of Hormuz.

US military resources shift to Iran, weakening Asia strategy before Xi summit.

Philippines accuses Chinese fishermen of dumping cyanide near disputed shoal.

China uses Taiwanese opposition figures to undermine the DPP government and weaken resolve.