18 Jul 2014: Kailash Chand: Nice’s advice is based on drug-company-sponsored trials. People at low risk of heart attacks are better off walking more and eating less processed food
10 Jul 2014: Tania Browne: The discovery of intact vials of smallpox in a storeroom last week demonstrates the need to maintain samples of the virus in secure facilities for future vaccine research
9 Jul 2014: Zoe Cormier: At this year's festival, Guerilla Science used latex nipples, merkins and the Great Wall of Vagina to confront the pervasive discomfort humans have with our sexual diversity
23 Jun 2014: Amy Reichelt: A recent study suggests that women find their breasts prevent them exercising. But although this may be the case, science can help overcome this anatomical obstacle and provide many benefits
23 Jun 2014: Dean Burnett: Media reports claim that some women are deterred from exercise by having big breasts. But how likely is this to be the case?
We look back at Apple's tech products, including game-changers such as the iMac and iPhone, curiosities like Lisa – and duds, like the 20th Anniversary Macintosh