When we touch something hot or cold, the temperature is consciously sensed. Previous studies have shown that the cortex, the outermost layer of the brain, is responsible for thermal sensations.

As bathhouses and cold plunges surge in popularity in Singapore, so does the ritual of hopping between hot and cold extremes. Find out the science, safety and social norms behind this wellness trend.

Ever wondered what happens to your body when you take those trendy ice baths? Scientists at the University of Ottawa just found out, and it's pretty fascinating. A new study conducted at the Human and ...