Federal funds can't be used to give test strips to drug users, raising overdose fears

Drug addiction groups are reeling after Trump officials said federal grants cannot be used to hand out test strips to drug users. The strips help users check street drugs for dangerous adulterants.

Scientists at Stanford University have created the first-ever virus designed by AI. Researchers used a generative AI model called EVO 2 to create a specific kind of virus.

Scientists have used AI to design the first complete viral genomes, creating 16 working bacteriophages that kill E. coli. Published in Science, the study used genome language models Evo 1 and Evo 2 to write DNA from scratch. The AI-designed viruses beat antibiotic-resistant bacteria, but experts warn biosecurity govern