Dinosaurs are the biggest creatures to ever walk the Earth, but even among giants, there is one dinosaur that stood taller ...

At roughly 22 feet long and tipping the scales near 11,000 pounds, Lokiceratops is the heavyweight champion of North American ...

Blue whales, the largest animals on Earth, have been sighted along the San Diego coastline, signaling the beginning of the blue whale watching season.

The massive Megalodon had a staggering 100,000 kilocalories-per-day nutritional demand—which it didn't always fill as ...