New forms of fentanyl are created every day. For law enforcement, that poses a challenge: How do you identify a chemical you've never seen before? Researchers at Lawrence Livermore National Laboratory ...

Abstract: Phishing is a major online security issue where attackers trick individuals into revealing sensitive data by creating fake websites. Such attacks are most common in financial and e-commerce ...

Abstract: It is important to know a person's blood type for safe medical care and emergency care. In urgent situations, traditional blood typing methods are not useful since they are invasive, take a ...