Exclusive: Some scientists say many detections are most likely error, with one high-profile study called a ‘joke’ ...

Have scientists been wrong about microplastics in our bodies all along? The Guardian has reported on 'bombshell' concerns ...

The imprint of a human-like figure on the Shroud of Turin may have come from a shallow sculpture and not an actual person, according to a new study that sheds more light on the world’s most studied ...