Humans are picky species. We are happiest in a near-constant environment and experience severe and often fatal injuries if our core temperature falls below 25 degrees C or if the oxygen content of the ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

As winter tightens its grip across southern Manitoba, the ponds, forests and wetlands that were alive with movement just months ago appear to fall silent. The chorus of frogs fades, turtles disappear ...

ONE of the recent innovations in freezing and drying technique is the use of liquid propane for rapid freezing. This material has explosive possibilities when cooled in liquid nitrogen that many ...