Shell-rich rocks trace a mostly upward climb in ocean life, with each mass extinction slashing both diversity and biomass ...

The Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of ...

In a world obsessed with the apocalyptic hellfire of ‘carbon’ and the terror of an imperceptibly warmer climate nowhere near ...

A new study of ancient fossil trails pushes the origins of complex life deeper into Earth’s history, before the Cambrian Period began.

Stanford study shows ocean biomass has risen over 540 million years, linking biodiversity to long-term ecosystem health.

Megacheirans were common during the Cambrian period, which occurred 538 to 485 million years ago. Sign up for Chip Chick's ...

Found in rock samples retrieved in Australia more than 60 years ago, the microfossils dating to the Lower Ordovician Period, approximately 480 million years ago, fill an approximately 25-million-year ...

After retirement, Sloan plans to move to Winona, where his wife Sally works as a professor of mathematics. He said he intends to study seashell fossils in southeastern Minnesota from the Ordovician ...

VANCOUVER, BC / ACCESS Newswire / June 30, 2025 / Troy Minerals Inc. ("Troy" or the "Company") (CSE:TROY) (OTCQB:TROYF) (FSE:VJ3) is pleased to ...

Rather than a constant upward trajectory of evolution, it’s been billions of years of boom-and-bust cycles – first an explosion of life, and then a mass extinction of all but the most hardy hangers-on ...

The resource is comprised of an extensive quartzite (silica) bed of the Ordovician Mount Wilson Formation and remains ... and modeling parameters - will be filed on SEDAR within the required 45-day ...