Dive helps Splash and his pals keep warm in the chilly waters of the Antarctic. On their journey through the Antarctic Ocean, Splash and his pals start to slow down due to the cold temperature of the ...

We humans can rely on our internal body heat to help keep us warm. But what can cold-blooded animals do when faced with the ...

You may not know this, but the warm and/or cold nature of dinosaurs is ... hotly contested. A study last year put dinosaurs solidly in between cold-blooded reptiles and warm-blooded modern mammals, ...

Dinosaurs sit at the crossroads between reptiles and birds, leading scientists to debate whether they were warm- or cold-blooded. A new study may have found the answer for different groups of ...

There is an iconic scene in “Jurassic Park” when a velociraptor’s breath fogs up a window as it searches for its prey. If the so-called “terrible lizards” (as “dinosauria” roughly translates to) were ...

Birds, the last surviving dinosaurs, are warm-blooded. But scientists have long debated whether other dinosaurs were also warm-blooded like birds or were cold-blooded like reptiles. Now, in a new ...