A marine biologist first identified an elusive marine worm in 1956, and no one had seen the creature since. That is up until ...

Small molecules are low molecular weight molecules that include lipids, monosaccharides, second messengers, other natural products and metabolites, as well as drugs and other xenobiotics. They are ...

Characterized by their cuticle - a tough external skeleton that is periodically shed - the group comprises three subgroups: nematodes, which are microscopic worms; arthropods, which include insects, ...

A SPARKLY deep-sea worm has stunned researchers with its rainbow-like bristles in a 3,000ft ocean trench off the coast of Chile. The bristle worm, known as a polychaete, was caught on camera ...

With the help of a diving robot, researchers off the coast of Chile have succeeded in taking pictures (see video) of an obscure-looking deep-sea creature. At first glance, the creature could ...

Characterized by their cuticle — a tough external skeleton that is periodically shed — the group comprises three subgroups: nematodes, which are microscopic worms; arthropods, which include insects, ...

That includes the millions of species of insects, arachnids, and nematode worms that make up a major animal group called the Ecdysozoa ... era caecilian fossil -- the oldest-known caecilian fossils -- ...

which are microscopic worms; arthropods, which include insects, spiders, and crustaceans; and scalidophora, an eclectic group of small, scaly marine creatures. "Like many modern-day animal groups ...

which are microscopic worms; arthropods, which include insects, spiders, and crustaceans; and scalidophora, an eclectic group of small, scaly marine creatures. "Like many modern-day animal groups ...

elegans, but the tiny worm may continue to illuminate the intricate workings of life in a broader sense as well, by helping to reveal how entire organs work in other organisms. As the researchers ...