The billionaire's Neuralink implant company wants to help restore people's vision and mobility.
Entries by BBC News - Health
Some pupils are struggling to access period products in schools, data shared with BBC News suggests.
When Caitlin Bernard went public about treating a 10-year-old rape victim it became a huge story.
Those at risk urged to get vaccinated to protect themselves, as data reveals 10 new cases in London during May.
The drug can target one of the three most dangerous bacterial superbugs, say researchers.
The public accounts committee calls for more support for alcohol treatment to save money and lives.
The sites in England were all developed using a lightweight concrete with a limited lifespan.
Rishi Sunak says he is looking at strengthening marketing rules for e-cigarettes.
BBC economics editor Faisal Islam asks whether a historic surge in industrial action is likely to persist.
Weight issues are a growing threat to public health and the economy, a county director says.