Understanding how cells consume oxygen is fundamental to biology, yet most researchers capture this only at a single time ...

New research finds that birds can use lactate, often thought of as a metabolic waste product, as a cellular fuel that aids in ...

Researchers at Karolinska Institutet have discovered how cells can adjust their gene activity to survive when oxygen runs low. The study, published in Nature Cell Biology, reveals that cells use a ...

Researchers from Germany say they have successfully applied an ultra-precise method for monitoring the health of cell cultures. The team, from RWTH Aachen University, reports that they’ve shown, for ...

The efficiency of oxygen supply to tissues is a factor in the severity of important diseases such as COVID-19 and heart conditions. Scientists already know that the relationship between the length of ...

A new study from the University of Helsinki reveals how plant mitochondria draw molecular oxygen away from chloroplasts, an interaction not previously documented. The discovery sheds new light on how ...

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals cannot. For decades, biologists have tried to understand why. Limb ...