A study examining fossil evidence shows that large land predators were already hunting big plant-eating animals more than 280 million years ago. University of Toronto Mississauga researchers Jordan M.

Detached orca fins scored with distinctive tooth marks suggest that killer whale cannibalism is happening — and it might ...

Researchers demonstrated that declining Hedgehog signaling from Cilk1 loss produces stepwise changes in tooth formation and morphology CHENGDU, CHENGDU, CHINA ...

A new study examining fossil evidence shows large land predators were already hunting big plant-eating animals more than 280 million years ago. University of Toronto Mississauga researchers Jordan M.

A blade-crested Spinosaurus discovered in the Sahara is rewriting the final chapter of dinosaur evolution. A study published in Science reports the discovery of Spinosaurus mirabilis, a newly ...

“Tanyka is from an ancient lineage that we didn’t know survived to this time, and it’s also just a really strange animal,” Jason Pardo, the study’s lead author, said in a statement. “The jaw has this ...

In the North Pacific, orca fins with signs of cannibalism are washing up on a Russian beach. The findings suggest that killer whales occasionally participate in cannibalism, which might explain why ...

The first historically recorded pandemic is believed to have struck the walled city of Jirash, in what is now modern-day ...

Fossils reveal that long-necked baby dinosaurs were the main food source for large, voracious Jurassic predators.

Erosive tooth wear (ETW) represents a rapidly evolving area within dental medicine, drawing increasing attention due to its multifactorial etiology and ...

Minimally Invasive Aesthetics The trend in 2026 is “preservation.” Sunflower’s ultra-thin veneers allow dentists to transform a patient’s appearance with minimal removal of natural tooth structure.