A team of scientists with the Sea Mammal Research Unit, School of Biology, University of St Andrews, in the U.K. has found ...

The seals’ ability to detect the amount of oxygen in their blood may help them make diving decisions and avoid drowning.

Consuming antioxidant-rich foods can support normal cell function and improve oxygen absorption by the cells, thereby boosting overall oxygen levels in the body. # Get Fresh Air One of the ...

Chemical composition of ancient rocks Iron sulfide can only exist in rocks that were formed before there was oxygen in the atmosphere. Rocks containing iron oxide can only form if oxygen is present.

Chemical composition of ancient rocks Iron sulfide can only exist in rocks that were formed before there was oxygen in the atmosphere. Rocks containing iron oxide can only form if oxygen is present.