Human Outer Ears May Have Evolved from Ancient Fish Gills, Study Finds

Human Outer Ears May Have Evolved from Ancient Fish Gills, Study Finds

#news #newstoday #tech #technews #latestnews #techupdates #newsupdates New research has highlighted a fascinating link between human outer ears and the gills of ancient fish. Gene-editing experiments have revealed that the cartilage in fish gills may have migrated to form the outer ear structures seen in mammals today. Scientists believe this…

Fossils Reveal Evolution of Early Nervous Systems in Ecdysozoans

Fossils Reveal Evolution of Early Nervous Systems in Ecdysozoans

#news #newstoday #tech #technews #latestnews #techupdates #newsupdates A discovery has shed light on the early evolution of nervous systems in ecdysozoan animals, a group that includes insects, nematodes, and priapulid worms. Fossil evidence from the early Cambrian Kuanchuanpu Formation has revealed details of the ventral nerve cord structure in ancient…