Swedish researchers analyzed nearly 15,000 people and found that certain antibiotics leave lasting traces in the gut — with possible links to type 2 diabetes.

Researchers warn that foreign powers could use fraud, contract violence, and propaganda to undermine Sweden's economy, spreading rumors about bank bankruptcies.

A new study by Swedish researchers, published in The Lancet Psychiatry, suggests that the video game Tetris could significantly reduce intrusive memories associated with trauma and symptoms of post-traumatic stress disorder (PTSD).