Females reign supreme in bonobo society by working together to keep males in their place. By Annie Roth Male domination is the natural order of things, some people say. But bonobos, primates with ...

The Trustees of the British Museum Trilobites A discovery in an English garden led to the first direct evidence that man fought beast to entertain the subjects of the Roman Empire. A marble relief ...

He explains how the beauty spot, now famed for the Dudley Bug trilobite fossil and part of the Unesco Geopark, was once south of the Equator, before a shift in the tectonic plates planted it ...

Get Instant Summarized Text (Gist) The Trump administration proposed redefining "harm" under the Endangered Species Act to exclude habitat degradation, potentially allowing increased human ...

Currently, the state fossil is a trilobite — a common bottom-feeding arthropod that can be found in numerous geologic layers in 46 states. The trilobite is also the state fossil of three other ...

Where are you calling from? RA: We’re sitting on our porch. Advertisement MB: Trilo, like “trilobite.” Trilobites were the first marine arthropod to develop complex eyesight, so we gave a ...

Currently, the state fossil is the Phacops rana, a type of Trilobite. "It's a bottom feeding Arthropod—which is a bug, and it's very common, found in multiple geological layers," said Mason.

Derek E. G. Briggs is a palaeontologist at the Department of Earth and Planetary Sciences and curator at the Peabody Museum of Natural History at Yale University in New Haven, Connecticut.

Previous studies placed trilobites as close relatives. But with better data and a broader comparison set, the researchers now propose a new structure. In contrast, a second group – Tegopeltidae – ...