As winter’s chill gives way to spring’s optimism, March babies have not one but two glittering birthstone options: aquamarine and bloodstone. At first glance, aquamarine and bloodstone appear quite ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BANGKOK (AP) — The Mekong River has recently ...

BANGKOK (AP) — The Mekong River has recently acquired an aquamarine color that may beguile tourists but also indicates a problem caused by upstream dams, experts in Thailand say. The river usually has ...

In this Wednesday, Dec. 4, 2019, photo, sightseers plays on a sandbar in the Mekong River in Nakhon Phanom province, northeastern Thailand. Experts say the aquamarine color the Mekong River has ...

BANGKOK (AP) -- The Mekong River has recently acquired an aquamarine color that may beguile tourists but also indicates a problem caused by upstream dams, experts in Thailand say. The river usually ...