A team of researchers has identified the earliest known ecdysozoan fossil, which originated from the Precambrian era.

Everyone has a past. That includes the millions of species of insects, arachnids, and nematode worms that make up a major ...

"But the causes of worms are many, hence it's essential to ... Papain: This enzyme can destroy the cuticle of parasites, enhancing the seeds' efficacy. Fatty acids: These may reduce the number ...

One of the surprising findings to come out of our mutant screens for molting-defective worms was the identification of several ... and then released in order to build a new cuticle. At the same time, ...