Researchers argue that a newly examined specimen found decades ago in Utah provides new clues to the ancestors of ...

Early arthropod specimens don’t have claws like these. Instead, Cambrian arthropods usually have an antenna in that position.

The food at baseball games is has become just as much of an attraction as the sport itself, and in the MLB, these stadiums ...

Fossil evidence points to a prehistoric river system that may have supported unusually large Eurypterids Some specimens ...

Someone just 3D printed the biggest bug that ever walked the Earth, and the result is nothing short of terrifying. Imagine a creature so colossal, so utterly alien, that it forces you to question ...

A breakthrough discovery in Utah has revealed a 500-million-year-old chelicera fossil that is the oldest known spider and ...

A new analysis of a specimen found more than 40 years ago reveals the oldest known chelicerate, defined by its pair of pincer ...

Like all arthropods, crabs must shed their tough exoskeleton to grow to a larger size. The video from the Shape of Life ...

At the Sentient Futures Summit, animal welfare advocates pushed to make AI care about animals—and asked if AI might be sentient too.

Scientists rethink why giant insects once ruled the skies, finding oxygen may not explain their size or disappearance.

Mirabestia maisie and Astyra mclaughlinae are named after family members and colleagues, while Elimedon breviclunis is named ...

Lurking in the depths of the ocean are countless species that have never been seen by humans before. As part of a project to ...