An echidna found washed up on the Caloundra foreshore may have swum more than a kilometre from the isolated northern tip of Bribie Island.

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding could upend what’s known of their evolution.

A study of a 100-million-year-old bone suggests the ancient relative of the echidna and the platypus was semiaquatic — and echidnas moved back to the land from the water as they evolved.

From Dodgeball to Kingpin, Paramount Plus' Knuckles series pays homage to a ton of great comedies from throughout the years.

Trail cameras on Clarke Island recorded echidna, mammal feared locally extinct after 2014 wildfire, for first time in years, photos show.

Paramount has dropped the debut trailer for Knuckles, its live-action spinoff series set in the Sonic the Hedgehog movie universe. Idris Elba voices combat-ready echidna Knuckles, with Adam Pally ...

Montgomery and Gibbs have been bestowed the nickname 'Sonic and Knuckles' for their one-two backfield punch / Screengrab, @Lions on X ...

The character of Knuckles the Echidna was introduced in Sonic 3, but understood with the Sonic & Knuckles lock-on game that signifies his importance.

Detroit Lions RB duo Jahmyr Gibbs and David Montgomery have a new nickname, "Sonic and Knuckles," in reference to the video game characters who brought speed and power.

For reference, Sonic and Knuckles are two of the main characters in the 'Sonic' franchise. Sonic is a fictional hedgehog known for his speed, and has been the titular character in a series of ...

The Ugandan Knuckles meme is spreading to competitive gaming Is Knuckles the Echidna about to die of old age? This meme demands an answer ...