How warm is your dinosaur?

BBC News => How Warm is your Dinosaur

Dinosaurs were long considered to be cold-blooded reptiles.

More recently, some researchers have proposed that the extinct creatures actively regulated their body temperature like mammals.

A study in the journal Plos Biology now suggests this is not the case, but that bigger dinosaurs may have lost heat so slowly that they stayed warm anyway

Happiness is a warm dinosaur.

Technorati Tags: , , , , ,