Across southern Brazil, thousands of tunnels dug by prehistoric animals have been discovered in recent years. It’s opening up a whole new branch of paleontology. But researchers face plenty of challenges in trying to study and preserve the paleoburrows.
No one quite knows when humanity’s direct ancestors — the Homo genus — first evolved, but a fossil discovered in Ethiopia in 2013 may provide clues. And according to new studies, those clues point back further into time than was previously thought.
A new fossil found in Siberia suggests the possibility that all dinosaurs had feathers, not just the last ones, which became birds. So maybe T-Rex was pink and feathery?A new fossil found in Siberia suggests the possibility that all dinosaurs had feathers, not just the last ones, which became birds. So maybe T-Rex was pink and feathery?