NASA's Europa Clipper survives environmental testing to prepare for launch in OctoberOperator of Japan's wrecked Fukushima Daiichi nuclear plant prepares to restart another plantEurozone inflation further cools in MarchRare, endangered plants reintroduced into China's Three Gorges Reservoir areaGiving China's treasures a modern touchChina releases ecological protection compensation regulationsSyrian, Russian forces destroy terrorist strongholds in N. SyriaHKSAR chief executive signs safeguarding national security ordinanceSyrian, Russian forces destroy terrorist strongholds in N. SyriaChina's Shandong seeks high