Among them were the chordates, to which vertebrates (animals with backbones ... the world's oceans until they were wiped out in the Permian extinctions about 250 million years ago.

JPMorgan analyst Arun Jayaram raised the firm’s price target on Permian Resources (PR) to $19 from $17 and keeps an Overweight rating on the shares. In 2025, the firm expects natural gas produce ...