News tagged with black sea

WWF sounds warning on caviar

Poaching and illegal trade in sturgeon caviar persist in Romania and Bulgaria, environmental group WWF warned on Monday, posing a serious risk to the highly threatened species of fish.

dateNov 14, 2011 in Ecology
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A cut above the Eiffel Tower

Vladimir G. Shukhov, one of the most ingenious engineers of the 19th and early 20th centuries, developed revolutionary construction techniques. The Russian engineer built lattice towers up to 150 meters high ...

dateSep 14, 2011 in Engineering
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