The marsupial lion, which vanished around 40,000 years ago, was a muscular ambush predator about the size of a modern lion.

Researchers uncovered the previously unknown vocalization while creating an algorithm that can identify and monitor lions ...

Learn how scientists uncovered a second, overlooked lion roar — and why the finding could reshape efforts to track and ...

Lions use more than one type of roar. New research reveals four sound stages and a hidden roar that helps experts track and ...

A research team has discovered a new type of lion roar using AI. We explain how the study was conducted and why it is ...

The resilient mountain lion goes by many names: puma, cougar, panther, catamount and even “ghost cat.” Over the past century in California, it has survived habitat loss and government-sponsored ...

A stranded sea lion suffering from suspected domoic acid poisoning cranes its head on the beach, before being rescued by CIMWI (Channel Islands Marine & Wildlife Institute) volunteers, on March 27, ...

The three new lion cubs at Audubon Zoo now have names. “The cubs were born October 19, 2025, and are growing and showing ...