Scientists studying ancient ocean fossils found that the Arabian Sea was better oxygenated 16 million years ago, even though ...
For centuries, massive teeth found along coastlines puzzled scientists and naturalists. Researchers later discovered these ...
Deep in Earth's ancient oceans, scientists have unearthed 97-million-year-old giant magnetofossils harboring an internal ...
A recent study has made microscopic fossils messengers from a warmer world, showing that the tropical Pacific Ocean could be much more stable—and robust—than previously thought. Analyzing nitrogen ...
A treasure trove of Cambrian fossils has been discovered in southern China, providing a window on marine life shortly after ...
Bountiful remains of foraminifera reveal how organisms responded to climate disturbances of the past Tim Vernimmen, Knowable Magazine Studying foraminiferan fossils can help us understand how the ...
Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.
Just over 512 million years ago, Earth’s life was shaken by a major extinction event, yet fossil evidence reveals it ...