Summer is almost here! Tans will get darker and hair will get lighter. If you really want to get blonder this year, many brands sell hair lightening sprays 鈥 a way to heighten the sun鈥檚 natural...
One of the questions I鈥檝e been asked recently with increasing frequency is how to avoid exposure to those 鈥渇orever chemicals鈥 that we are being warned about in numerous newspaper articles, books,...
Red signifies danger in many cultures. From a distance, green is highly visible by day. At night, yellow is easier to see. That briefly explains the choice of colours on every traffic light. But...
As strange as it sounds, being allergic to the cold is a real thing, and it鈥檚 called 鈥渃old urticaria.鈥 Compared with nut or pollen allergies, an allergy to cold temperatures is much less common,...
Murkiness and wishful thinking about an emerging scientific subject can be spun into certainty. Where researchers are exploring the tenebrous depths of our nervous system with the equivalent of a...