Chemical clues preserved in tiny shells reveal that ocean acidification doomed a group of planktonic organisms that have ...
Scientists have spent twenty years and analyzed more than 7,500 marine fossils to answer a question that has quietly troubled ...
Tiny plankton shells used to reconstruct past polar ocean temperatures may contain two different chemical stories, a new study by iC3 researchers has found. The work shows that Neogloboquadrina ...
A fossil hunt through a crystal-clear Florida river reveals layer after layer of prehistoric history, from Eocene sea-life ...
Skeleton season may be just around the corner, but the skeleton age dawned with the early Cambrian Period, about 538 million to 506 million years ago. In this time span, most major animal groups ...
An examination of an aquatic, shrimplike creature that lived half a billion years ago offers insight into how arthropods with mandibles became so common. By Rebecca Dzombak About 70 percent of the ...