Leaf insects are native to South Asia and Australia, and illegal to import to the U.S. The rare Phylliidae can cost thousands of dollars. These insects naturally blend in with their surroundings, ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and ...

Some insect larvae live in leaves and tunnel around in them for food, leaving behind distinctive feeding paths and patterns of droppings. When the dinosaur-killing asteroid hit at the end of the ...

A team of biologists in Montana and Germany has found that, regardless of type, those insects that express a protective stick- or leaf-like appearance all evolved the same basic body parts. In their ...

After the asteroid impact at the end of the Cretaceous period that triggered the dinosaurs' extinction and ushered in the Paleocene, leaf-mining insects in the western United States completely ...

An insect with a broad range across North America seems to be developing an appetite for an important cash crop: soybeans. The leaf-mining insect was previously known to only feed on two plants, but ...

Observations of insects and their feeding marks on leaves in modern forests confirm indications from fossil leaf deposits that the diversity of chewing damage relates directly to diversity of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Leaf insects are native to South Asia and Australia, and illegal to import to the U.S. The rare Phylliidae can cost thousands of ...