New research has discovered 16 new desert grasshopper species, revealing their Ice Age-driven isolation and diversification.

"I really want to spread the word that we should not give up right now," said Isis Howard, a conservation biologist with the ...

Chinese organized crime networks and Mexican cartels are using Canadian ports to trade highly lucrative fish bladders for the ...

The adult lion appears to have escaped from a nonprofit shelter for former circus animals that's allegedly linked to the Sinaloa Cartel.

Vibrant, colorful and full of character, Mexico is one of North America’s most exciting tourist destinations. This large ...

Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave ...

Near Brownsville, Texas, a surprising discovery of Austrailian Redclaw crayfish in area waters has raised concerns among ...

An escaped lion was spotted stalking the streets of a sleepy town in Mexico. The giant beast was captured on video by a passer-by after it got loose in San Pedro Cholula, west of Mexico City, on ...

In a darkened forest of central Colombia, a 2-foot-long mammal climbed a tree and paused to rest its “completely spiny” body.

Americans have increasingly been arrested for involvement in organized crime in Mexico, according to an investigation by the Mexican news outlet Animal Político, published this week. They found that ...

New Mexico's case-patient is from a county that borders the Texas outbreak location, though the patient hadn't traveled to ...

Arizona has 28 species of bats that eat annoying insects and pollinate plants. Here's when they come out and what to do if one gets in your house.