When you take a drug, where in your body does it actually go? For most medications, scientists can make only educated guesses ...

MIT scientists have achieved the first-ever lab synthesis of verticillin A, a complex fungal compound discovered in 1970. Its delicate structure stalled chemists for decades, despite differing from ...

A daily preventive pill can be invaluable for people at risk for HIV. But some doctors don't know much about prescribing them. And billing headaches are common. Here's how to overcome those hurdles.

Now, Musunuru and colleagues are preparing a master clinical protocol to study a CRISPR therapy that's mostly the same as the one they used to treat baby KJ, except they plan to swap out the gene ...