IFLScience3h
Ancient Megalodons May Have Dueled One Another With Their Teeth
Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals ...
New Scientist11h
Giant megalodon sharks may have sparred with their jaws
Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...
The Battalion1d
Peek into the past: Ancient ecosystems may be the key to a changing planet
New research makes it possible to reconstruct ancient ecosystems by analyzing the teeth of over 50,000 carnivorous animal ...