HealthBrain zap can make people re-experience old dreams while awake While déjà-vu is a false feeling of familiarity, déjà-rêvé is a rare experience of suddenly recalling a dream – and it can be sparked by zapping the brain News
LifeGrowing skills: Top tips for producing the best veg in town Tomato suckers aren't all bad, Frankenstein squash probably won't take over and there are betters ways to protect your prized veg than planting companion species Features