In Tanzania's Serengeti National Park, a lioness's fierce defense of her cubs against a male lion has captivated the internet ...

In a now-viral video, a lioness and her sister sprang into action when they spotted a male lion approaching their cubs.

If you go looking for him lounging on the anvil-shaped rock that zoogoers for ... The Birmingham Zoo worked with the Lion Species Survival Plan to identify a new male companion for Akili.

When his head ratcheted around to take in the scene, a young male lion came into ... He tracked the lion to a paved walking path, practically within rock-chucking distance of an elementary school ...