So why do so many life-forms breathe oxygen? There are probably thousands of kinds of metabolisms, or chemical processes that ...

Skoltech researchers have theoretically investigated the wide range of molecules that oxygen and carbon atoms can form in ...

Environmental stress in evolution can be reframed as a powerful engine of innovation, not simply a barrier to survival.

"This discovery sheds light on the fundamental neuronal interplay that influences how much energy the body uses and how the body adjusts to changes in temperature levels or food availability ...

The finding suggests gray seals (Halichoerus grypus) perceive their own blood oxygen levels, an ability that prevents them from drowning on dives that can last up to an hour. Mammals need oxygen ...

Water plays a critical role in many bodily functions, including transporting oxygen and building cells—both of which are vital for maintaining energy levels. Research, including studies on ...