Scientists have discovered a new species of tarantula in Cuba, which is threatened with extinction. This spider is found only in the Viñales municipality in the west of the island.

The new species is probably rare and likely went unnoticed ... a popular park on the western side of Cuba and a roughly 120-mile drive southwest from Havana.

Researchers sequenced the DNA of Cuban blue-headed quail dove, expecting clear origins. Instead, they found it has no close ...

The blue-headed quail dove isn’t extinct yet but may be on its way there. “There are 1,000 mature individuals of this species ...

Greetings from Cuba! I am writing this column while sitting on the rooftop of our “hotel,” overlooking the Bay of Pigs, ...

We returned to Cuba anxious about what we would see in the ... a critically endangered species diminished throughout the Caribbean. We found ourselves in a dense thicket, amazed as we watched ...