Researchers have discovered a new, giant-horned species of dinosaur named Lokiceratops rangiformis that they say is the "largest and more ornate" of its kind ever found.

A "remarkable" new species of giant horned, plant-eating dinosaur is among the largest ever found. Lokiceratops rangiformis, a cousin of Triceratops, was identified from a skull discovered in the ...

The Mesozoic Era, also known as the age of dinosaurs, lasted from 252 to 66 million years ago. It likely ended when an asteroid struck Earth, spewing minerals into the air that caused lasting ...

Four of the tracks the scientists discovered were made by sauropods, giant plant-eating dinosaurs which walked on four legs. Their footprints look a bit like an elephant's - only much much bigger ...

Researchers said Lokiceratops was a plant-eating dinosaur that lived in the swamps and flood plains of present-day Montana about 78 million years ago and is a cousin of the infamous Triceratops.

A new, giant-horned species of dinosaur was discovered that researchers said is the "largest and most ornate" of its kind ever found, according to a study published Thursday in the journal PeerJ.