Dinosaurs Weren’t Doomed Before the Asteroid Hit, New Research Suggests

Dinosaurs Weren’t Doomed Before the Asteroid Hit, New Research Suggests

ByNews Polite

#news #newstoday #tech #technews #latestnews #techupdates #newsupdates Scientists say that dinosaurs weren’t doomed when an asteroid hit Earth. Fossil unearthings before the asteroid collision, at the end of the Cretaceous epoch, show that dinosaurs were losing variety and numbers. At first, some scientists thought this alteration showed dinosaurs were headed…

New Study Suggests Dogs May Have Domesticated Themselves for Food

New Study Suggests Dogs May Have Domesticated Themselves for Food

ByNews Polite

#news #newstoday #tech #technews #latestnews #techupdates #newsupdates The origins of dog domestication have been a topic of debate among scientists, with theories suggesting various evolutionary processes led to the transformation of wolves into the domestic dogs seen today. A new study has indicated that early wolves may have chosen to…

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

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

ByNews Polite

#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

ByNews Polite

#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…