Loss of land mammals decimated food webs over 130,000 years
Recreating 130,000 years of mammal food webs with machine learning reveals the scope of the biodiversity crisis.
Fossil discovery complicates placenta vs. pouch
Scientists have viewed marsupial reproduction as more “primitive” than that of placental mammals. Fossils complicate that view.
Fossil discovery complicates placenta vs. pouch
Scientists have viewed marsupial reproduction as more “primitive” than that of placental mammals. Fossils complicate that view.