In a study published today in The New England Journal of Medicine, Greinacher and his colleagues show that the first theory ...

The low-calorie sweetener erythritol makes blood more prone to clotting. This may explain why it has been linked to a greater risk of heart attack and stroke in previous research in people. Erythritol ...

If you've ever accidentally sliced yourself on a broken glass or a piece of paper, you may have noticed that the bleeding can be hard to stop. Scientists have long wondered how the cascade of events ...