Living within about six square miles on the island of Oʻahu, scientists say the bone-collector caterpillar may be one of the ...

Spider Island uncovers the shocking ecological aftermath in Guam, where an invasive species disrupted the food chain, leading to an explosion in spider populations.

Like all nonnative reptile species, green iguanas aren't protected in Florida except by anti-cruelty law and can be humanely ...

The species, dubbed the "bone collector," belongs to an ancient lineage of moths older than the Hawaiian island of Oahu, ...

The carnivorous "bone collector" caterpillar is the only known species of its kind, researchers say, and its ancient lineage may soon die out.

"The largest invasive lizard species established in Florida is likely ... According to biologists, basilisks eat insects likes grasshoppers and spiders, worms and the occasional eat fallen ...

In addition, caterpillars wandered the webs of at least four spider species not native to Hawaii, suggesting that the larvae had adapted to the invasive spiders’ presence. Over 22 years of ...

The brown recluse and black widow are the most common venomous spiders in the U.S.. What are their habitats? Know how to prevent a bite.