The Mekong River "ghost fish", believed to have been extinct, has been sighted three times in recent years, according to a new report published on Monday. According to the study published in ...

No Mekong River giant salmon carp had been seen since 2005. Which makes the discovery of three fish a sign of hope for the ...

And though aquaculture is already widely practiced along the Mekong—in many houseboats a trapdoor leads to a watery pen of farmed fish—those fish are fed with smaller wild fish from the river.

With the last confirmed sighting in 2005, “this species of fish seems to have disappeared from the Mekong region for decades,” said Chheana, who is a co-author of a study published online ...

estimates of the decline are based on the fall in the number of fish caught. Some experts think there may be only a few hundred, or even fewer, adults left in the Mekong River. Overfishing is the ...

WASHINGTON (AP) — A huge fish in the Mekong River thought to be extinct has been spotted three times in recent years. “The giant salmon carp is like a symbol of the Mekong region,” said ...