A marine invader
Species invasion throughPanama Canal? Pacific jingleshell found in Caribbean
Enero 24, 2014
Scientists first discovered the shiny sea critter in 2009. Genetic testing suggested it crossed the canal on more than one occasion.
Scientists first discovered the shiny sea critter in 2009. Genetic testing suggested it crossed the canal on more than one occasion.
Thousands of years of hunting has turned a substantial meal into a bite-sized snack.
Large numbers of small algae-grazing sea urchins and fish may take the place of larger grazers to prevent algae from overgrowing reefs, a new study shows.
A coral die-off in Panama was likely due to oxygen depletion instead of the usual culprits of warming, pollution, overfishing and acidification.
Satellite tracking technology reveals the massive ranges of breeding areas of humpback whales in the Pacific Ocean.
A new study points directly links healthy coral reefs to healthy populations of these brightly colored fishes.
A Smithsonian emeritus scientist takes a field trip to some of Panama’s most important known marine fossil deposits for a quick lesson the age of the Ithsmus of Panama.
Panama’s infamous canal grass rises from the ashes of fire much faster than trees, complicating reforestation efforts.
Fossil reefs from around the Caribbean show how biologically rich these ecosystems once were — and provide goalposts for conservationists hoping to restore them.
Nutrient upwelling season in the Bay of Panama and water quality tests from 20 previously unmonitored rivers provide a Panamanian researcher with clues about how nutrient addition impacts coastal ecosystems.