More than 10,000 years ago, a woman or young man—a toddler balanced on one hip—set out on a harried trip northward through what is now White Sands National Park, New Mexico. Rain may have pelted the ...
A human-specific NOVA1 variant changed mouse vocalizations, potentially providing insights into the evolution of language. Darnell said the switch to the new NOVA1 variant likely occurred between ...