HealthAnti-obesity drug dulls brain response to 'food porn' A weight-loss drug changes the way reward pathways in the brains of obese people respond to pictures of appetising, high-calorie food ¿ìè¶ÌÊÓÆµ
EarthTransgenic fish swimming towards a plate near you If the US approves genetically modified fish for human consumption, the implications will be global ¿ìè¶ÌÊÓÆµ