The use of "anno domini" and "before Christ" to mark time began in the early days of Christianity, and they're still used to track calendar years today. When reading historical texts or delving ...

It is believed that Supersaurus could reach up 33-34 meters in length and Argentinosaurus might have weighed up to 120 tons. They were herbivorous quadrupeds with long necks and tails, massive ...

Who exactly was the biggest of these titanosaurs is difficult to say, but animals like Patagotitan and another creature called Argentinosaurus were right up there. "What's incredible about ...