Experts say we've become 'too comfortable' with being warm all the time, and when done safely exposure to chillier temperatures is great for health and wellbeing ...

Scientists led by Prof. Liu Jing from the Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences ...

When blood cancer cells break through the bone and multiply, tumor cells become dangerously diverse and the immune response ...

Polar bears are among the planet's most iconic symbols of cold climate adaptation. They boast a thick layer of blubber, ...