Anacondas achieved their massive size millions of years ago. Discover how anacondas stayed huge while other giant reptiles died out!
Large prehistoric marine reptiles known as mosasaurs dominated the oceans until their extinction 66 million years ago.
Across the United States, a semi-aquatic rodent that can weigh as much as 20 pounds is chewing through wetlands, farms, and ...
An image shared online in December 2025 was an authentic drone picture of a gargantuan octopus spotted in the Gulf of Mexico.