Across the world the poorest are facing a new challenge in the form of climate change. In Bolivia the glaciers that are now melting due to climate change have always brought water to communities and this may soon dry up as climate change continues. They are now arguing that those who cause the probl


In 1985 Scientists who were a part of the British Antarctic Survey published results showing that there was a hole in the ozone layer above the Antarctic shocking the scientific community as the decline was far higher than anticipated. In a rare case of quick action to an environmental threat, later


We keep being told contradictory things about foods, particularly controversial foods that we like such as wine and chocolate. One minute they help us fight a disease and the next there is another headline saying they are bad for us in new ways – in this case depression. So on balance is chocolat


The cost of DNA testing has fallen dramatically. Now that it’s available to many more people should we be testing ourselves and our children? Or is the process still in its infancy and too prone to error?


Should 'safe sex' be promoted in schools through sexual education classes? Or are lessons that stick strictly to human biology or use abstinence-based programmes to be preferred?


PSYCHOLOGY - The medical condition Schizophrenia (not to be confused with multiple personality disorder) is a debilitating psychological condition, and although there are treatments available it is unclear as to what causes schizophrenia in the first place. Some theories suggest the condition may or