The Secret to Glass Frog Transparency Revealed
The “invisible” amphibians hide in plain sight by concealing red blood cells in their liver.
The “invisible” amphibians hide in plain sight by concealing red blood cells in their liver.
The show with acro-cats and acro-rats!
There’s some-fin special about this catch!
The last-known Tasmanian tiger died on September 7, 1936.
This single-celled parasite can wield impressive power over its hosts, including humans!
Imagine a really big goldfish. No, bigger.
These penguins are just the tip of the iceberg!
The iconic dinosaur tipped the scales at an incredible 33,000 pounds.
Jahrah’s sad fate is rare, but not unprecedented.
“It felt like getting punched in the back of the head by someone wearing rings.”
The 19th book in the bestselling series from Ripley's Believe It or Not! has jaw-dropping oddities from around the world!
Sunday Cartoon! - February 2, 2025
Robert Ripley began the Believe It or Not! cartoon in 1918. Today, Kieran Castaño is the eighth artist to continue the legacy of illustrating the world's longest-running syndicated cartoon!