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Oct. 19, 2022 Ostrich-like dinosaurs called ornithomimosaurs grew to enormous sizes in ancient eastern North America, according to a new ...
July 8, 2021 Evidence from an ancient eggshell has revealed important new information about the extreme climate change faced by human early ...
Aug. 11, 2021 A new study has revealed that over the last 20,000 to 50,000 years, birds have undergone a major extinction event, inflicted chiefly by humans, which caused the disappearance of about 10 to 20 ...
July 21, 2022 Climate change is causing a mass extinction the likes of which has not been seen in recorded history. For birds, this biodiversity loss has implications beyond just species loss. Researchers use ...
Dec. 20, 2021 New archeological study shows ancient connection between populations 3,000 km apart, and provides first direct link between climate change and ancient human social ...
Mar. 24, 2021 The largest flightless bird ever to live weighed in up to 600kg and had a whopping head about half a meter long - but its brain was squeezed for space. Dromornis stirtoni, the largest of the ...
Sep. 27, 2021 As early as 18,000 years ago, humans in New Guinea may have collected cassowary eggs near maturity and then raised the birds to adulthood, according to an international team of scientists, who used ...
May 17, 2021 The study establishes baseline observations for tropical birds in East Africa, filling in an important data gap for monitoring biodiversity and tropical ecosystem health in a warming ...
Nov. 29, 2021 A Triassic herbivore, known for its supposed similarities to a modern-day ostrich, has been revealed to have entirely different approach to feeding from previously ...
Apr. 30, 2021 Dating early human middens becomes uncertain beyond 50,000 years, when radiocarbon dating ceases to be useful. Uranium-series dating of marine shells and bone is uncertain by some 10% because of the ...