LifeA sinister, deadly brain protein could reveal the origins of all life We have long struggled to determine how the first living organisms on Earth came together. Now, surprising evidence hints that poorly understood prions may have been the vital missing ingredient Features
HealthWhy giving up on goals is good for you, and how to know which to ditch We admire grit and perseverance, but surprising research suggests that giving up on ambitions in the right way can actually improve our physical and mental health Features