July 20, 2023 —Sabertooth cats make up a diverse group of long-toothed predators that roamed Africa around 6-7 million years ago, around the time that hominins -- the group that includes modern humans -- began to ...
July 19, 2023 —State-of-the-art analysis of a 300,000 wooden throwing found in Germany three decades ago, shows early humans used advanced woodworking ...
July 19, 2023 —Did the pterosaurs, flying reptiles from the days of the dinosaurs, practice parental care or not? New research shows that pterosaurs were indeed caring parents -- but only the larger ...
July 18, 2023 —No, oxygen didn't catalyze the swift blossoming of Earth's first multicellular organisms. The result defies a 70-year-old assumption about what caused an explosion of oceanic fauna hundreds of ...
July 17, 2023 —For approximately 3,000 years, generations of green sea turtles have returned to the same seagrass meadows to eat. The fact that this stretches over ...
July 17, 2023 —During his career, Benjamin Franklin printed nearly 2,500,000 money notes for the American Colonies using what the researchers have identified as ...
July 13, 2023 —Butterflies and moths share 'blocks' of DNA dating back more than 200 million years, new research ...
July 14, 2023 —Scientists have discovered that the genes required for learning, memory, aggression and other complex behaviors originated around 650 million years ...
July 14, 2023 —In an exciting scientific development, an international team of researchers have officially named a newly discovered 145-million-year-old pterosaur. The animal had enormous 2-meter wingspan and was ...
July 12, 2023 —Researchers have developed a model to estimate how much energy the original colonizers of New Zealand expended to maintain their body temperatures on the cold, harrowing ocean journey from Southeast ...