Were Dinosaurs Warm Blooded Like Modern Animals?

For years the accepted theory was that dinosaurs were cold blooded, much like modern reptiles today. However, a study then showed that they were neither cold blooded or warm blooded like animals today. However, a paleontologist revisited that study focusing on the metabolism and growth of the dinosaurs. The re-analysis then provided evidence that dinosaurs were actually warm blooded like many of today's modern animals.

Ancient Skull Shows Signs of Lethal Combat

Scientists have discovered what may prove to be the oldest example of intentional violence among humans. In fact, the individual who died of apparent head wounds over 430,000 years ago is not exactly "human," but one of our close cousins, a Neanderthal. And what his skull may prove is that violence predates the rise of modern humans.

Archaeologists Track the Birth, Life, and Death of the 3,000-Year-Old Egtved Girl

She was dressed in a knee-length skirt and a short woolen blouse when she was buried in an earthen mound in southern Denmark. She was only a teenager when she died. Her small body was wrapped in a blanket and placed in an ox hide-lined coffin made of oak. Beside her, tucked within a small cloth sack, were the cremated remains of a six-year-old child. Now, over 3,000 years later, scientists are able to trace the young girl's journey across an ancient landscape.

Yale Traces the Origins of all Snakes

Researchers at Yale University recently delved into the evolutionary history of snakes, and what they discovered was an ancient creature who lived over 120 million years ago in the warm forests of the Southern Hemisphere. And most interesting of all, this creature sported tiny hindlimbs, replete with ankles and toes.
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