The FDA has defended its decision to issue a refusal-to-file (RTF) letter for Moderna's new mRNA-based influenza vaccine, claiming the company had not used an appropriate control group in its pivotal ...

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

This minireview explores the magnetic interactions between graphene and various ferromagnetic substrates, including metals, semiconductors, and insulators. While the substrates induce magnetic moments ...