The AI-based program AlphaFold predicts a protein's 3D structure with remarkable accuracy. However, it tends to reduce heterogeneous structures to a single dominant conformation, or shape, and ...

Since the 1980s, researchers have sought to use laser light to control chemical reactions relevant to photochemistry, catalysis and light-responsive materials. But this technique, known as coherent ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. All payment methods involve some degree of risk, whether from human error, financial fraud or identity ...