PITX2 expression and Neanderthal-introgressed HS3ST3A1—that contribute to variations in tooth size among modern human ...
In 1969, fossilized leaves of the species Othniophyton elongatum—which translates to "alien plant"—were identified in eastern ...
Researchers at the Department of Paleobiology, Museo Nacional de Ciencias Naturales in Madrid report that analysis of a ...