A remarkable fossil discovery in Australia has reshaped scientists’ understanding of the Cretaceous predator hierarchy, ...

With sharp catlike teeth and a doglike body, ancient carnivores called hyaenodonts were once at the top of the food chain, but the entire lineage was wiped out about 25 million years ago.

Losing Opens Up New Possibilities for Subsequent Gains Evolution is traditionally associated with increasing complexity and ...

Dubbed Sekhmetops by the study authors, the latter group was originally thought to ... causing mass extinction and major faunal turnover. The hyaenodonts that survived then showed how adaptable ...

China’s Ministry of Finance has transferred its stakes in a group of financial firms to a ... Corporation – to take controlling stakes in five companies, which include three national asset ...

The referred specimen of the enantiornithine bird Shangyang sp. (IVPP V 26899) was recovered near La-Ma-Dong Village in Jian-Chang County, within the Jiufotang Formation (dated ∼120 Ma). It can be ...

This important study examines the role of pericytes in patterning the zebrafish blood-brain barrier (BBB) and controlling its permeability. Using pdgfrb mutant zebrafish models lacking brain pericytes ...

Politico’s poll of polls puts Reform UK on 26% – a point ahead of Labour, five points ahead of the ... party’s only MP – quit in 2017. The group in Wales’ Senedd was also notorious ...

Tata Group stocks, known for their consistent ... 681.60 on Tuesday with a total market capitalization of 2.5 lakh crore. The leading auto major missed the street estimates by a wide margin ...

Animals are not just inhabitants of the natural world—they are its architects. A new study led by Professor Gemma Harvey from ...