Researchers say breakthrough offers hope for new medicines but also raises urgent biosecurity questions Scientists have made the first viruses designed by artificial intelligence in a milestone that ...

Learn how to filter water using charcoal, sand, and gravel using a water bottle and cloth filters to keep these layers separated and water flowing through them. Water is something most people take for ...

Infectious-disease diagnostics is the procedure by which the causative agent of an infectious disease is identified and often characterized. It can be based solely on clinical presentation or more ...