Winter season can be one of the best – or worst, depending on your tolerance to the cold – time of the year. Regardless of your weather preferences, many of us are familiar with rosy cheeks and pink-tipped noses that come with the low temperatures.  Why do our fingers turn so pale, while our face explodes with red? Stick around, and you’ll learn the science behind the ever-changing colouring of our skin. The importance of homeostasis The average body temperature of humans is

Artificial Intelligence has officially moved far beyond the server room. It was only a matter of time before algorithms joined astronauts in orbit, transforming satellites from simple cameras into intelligent, autonomous investigators. As David Salvagnini, NASA’s Chief AI Officer, points out, we are heading toward a future where "everyone will, in some way, have their workday augmented" by AI, and that includes the machines floating 500 kilometers above our heads. For the tec