Costa Rica's only rattlesnake, the Central American rattlesnake. Learn about its venom, unique rattle, cultural lore, and ...

Look for these packages in popular destinations like Manuel Antonio and Guanacaste. For a more intimate and unique experience ...

The Viñales National Park on the western side of the island of Cuba is a biological hotspot, and it is here that researchers ...

From hallucinogenic fish to nematodes oozing with lifespan-extending pheromones, many animals on Earth secrete chemicals with ...

During the hike, researchers found several brown lizards lying very still under fallen trees. Intrigued, they took a closer ...

Costa Rica may be small, but it certainly packs a punch when it comes to wildlife. According to experts, there are 615 ...

Trailing behind the fluffy animal, however, is a tail longer than the rest of its body combined, more than 6 inches long, researchers said in a study published Nov. 5 in the peer-reviewed journal ...

Caymanostella scrippscognaticausa, named after the Scripps family group that helped fund the study, has a pentagonal body and ...

The Gallic rooster is a symbol of French pride and courage. During the French Revolution, it became a sign of freedom. Tap to read more.

As researchers trudged through the valleys and trees of the Atlantic Forest in Brazil, they heard a creature calling out. They headed toward the noise, but as they got closer and closer, the sound ...

As behavioral ecologists, we are interested in how adverse experiences early in life can affect animals' behavior, including the kinds of decisions they make and the way they interact with the ...