Latest Paleocene Stories
No one knows exactly how much Earth's climate will warm due to carbon emissions, but a new study this week suggests scientists' best predictions about global warming might be incorrect.
A huge amount of global warming transformed the Earth into a hothouse 55 million years ago, but the cause remains a mystery, scientists stated on Monday.
An international team of scientists has discovered microscopic, magnetic fossils resembling spears and spindles, unlike anything previously seen, among sediment layers deposited during an ancient global-warming event along the Atlantic coastal plain of the United States.
Researchers in Brazil reported their discovery of a new marine crocodile species on Wednesday, showing that the reptiles survived the mass extinction of dinosaurs 65 million years ago.
Leaping, furry mini-monkeys that were as small as mice crossed the Bering land bridge long before humans, representing North America's oldest known primates.
With implications for present climate, new data links past spike in temperature with increased voraciousness of plant-eating insects
The recovery of biodiversity after the end-Cretaceous mass extinction was much more chaotic than previously thought, according to paleontologists. New fossil evidence shows that at certain times and places, plant and insect diversity were severely out of balance, not linked as they are today.
An increase in the planet's temperature 55 million years ago prompted major shifts in plant distribution, researchers reported Thursday.