Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

A recent megalodon clue has left many people convinced that this ancient predator is still roaming the waterways of the world ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...

Hugo Saláis, CC BY 4.0, via Wikimedia Commons The fascination with the megalodon—a prehistoric giant shark—continues to capture imaginations around the globe. Although scientists firmly believe this ...

Woolly rhino replica in Western Park museum. Image by Chemical Engineer, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons Throughout ...

Just in time for summer, the megalodon—the ancient, city bus-sized shark known as the “Megatooth”—has reared its ravenous snout. While the oceans are now safe from the Megatooth, which went extinct an ...

Sharks were never far from our minds as we grew up on the beach in Adelaide. Although attacks were rare, they were real. My grandfather was witness to the fatal mauling of a swimming instructor in ...

The Cost of Preventing Extinction of Australia's Priority Species Feb. 3, 2025 — A new study has estimated it would cost $15.6 billion per year for 30 years to prevent extinction for 99 of ...

Since 1997, the vaquita population has plummeted from around 600 individuals to fewer than 10 today. At this current rate, vaquitas are expected to become extinct imminently. The primary threat to the ...