A female crocodile at a zoo in Costa Rica made herself pregnant and laid eggs, according to a recently published study by the Royal Society. Though this is the first instance of this type of ...
Researchers from the Center for Marine Science and Limnology Research at the University of Costa Rica have unveiled the migration patterns of the endangered Pacific catshark (Ginglymostoma unami).
SAN JOSÉ, Costa Rica, Dec. 17, 2025 /PRNewswire/ -- Costa Rica ranks as the country with the strongest reputation in Latin America, according to the latest RepCore Nations 2025 study conducted by ...
A female crocodile at a Costa Rica zoo (not the one pictured) made herself pregnant, a study shows. Others may have the same ability, scientists say. David Clode via UnSplash A female crocodile at a ...
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