Scientists dug into a collection of sabertooth cat fossils from six to seven million years ago—and emerged having found two completely new species.
species in South Africa suggests that these cats may have been distributed throughout the African continent between five and seven million years ago.
A team of colleagues from China, South Africa, and Spain classified the physical traits belonging to each sabertooth species, including jaw and skull shape, tooth structure, and the presence or absence of teeth. They then coded this information into a matrix that could help determine how closely each sabertooth species was related to their evolutionary cousins.from Langebaanweg reflects the increasing global temperatures and environmental changes that the continent saw during the Pliocene.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Scientists may finally understand how wormholes can enable time travelScientists may have finally found an explanation for how time travel would work with wormholes that connect spacetime.
続きを読む »
Scientists studying rhesus monkeys find surprising benefits to same-sex relationshipsIn a large population of rhesus macaques, same-sex sexual behavior was not only common but was associated with stronger social ties and having more offspring, according to a long-term study.
続きを読む »
As the planet warms, scientists worry that cases of infectious diseases could spikeTicks, mosquitos, bacteria, algae, even fungi are on the move, shifting or expanding their historical ranges to adapt to climatic conditions that are evolving at an unprecedented pace.
続きを読む »
Scientists worry warming planet will bring more infectious diseasesTo escape rising temperatures in their native ranges, animals are beginning to move to higher, cooler elevations, bringing diseases with them. That poses a threat to people living in those areas, a…
続きを読む »
As the planet warms, scientists worry that cases of infectious diseases could spikeAcross the planet, animals and the diseases they carry are shifting locations as temperatures rise thanks to climate change.
続きを読む »
As the planet warms, scientists worry that cases of infectious diseases could spikeAcross the planet, animals and the diseases they carry are shifting locations as temperatures rise thanks to climate change. health heatwave kprc2 click2hou
続きを読む »