ShadowCam search casts doubt on abundant lunar ice

A new study casts doubt on life beneath Europa’s ice

How the Tobacco Industry’s Playbook of Doubt Fueled Climate Denial

A new study shows that judicial decisions are far from neutral: a judge’s reasoning emerges as a selective dialogue among the voices of prosecution, defense, witnesses, and police. In one case, for example, this interplay turned an accusation of tax fraud into doubt.