Colorado State University food scientist Caitlin Clark discussed the science behind what makes chocolate so addictive.

Valentine’s Day is just around the corner and at this time of year it is common for flowers and chocolates to be seen in many homes. However, some of the tasty treats and colourful bouquets we see can ...

Ageing is associated with progressive mental decline . This is due to loss of brain volume and inadequate generation of new neurons (nerve cells) .