The roughskin dog fish shark's discovery offers the first live footage of this species, prompting hopes for enhanced ...

Researchers, who report the discovery in the journal Marine Biology ... at least 99% of the global seafloor. But those animals that do live at depth will clearly need some special adaptations ...

“For animals that live to be 100 or 150 and only give birth to a surviving calf every 10 years or so, slow recovery is to be expected.” Why such a big life expectancy gap between southern and ...