A new study published in Paleobiology has found that many plant species changed dramatically at the K-Pg (Cretaceous-Paleogene) boundary in Argentina.1...
In 1988 a fossil jaw was discovered by paleontologists in San Diego County, California. Decades later the scientists determined it belonged to a relatively...
Scientists from China, Sweden, and Australia have discovered what they claim is the oldest known parasite, publishing their results in Nature Communications.1...