Toxic debate over lab leak theory hampers search for Covid origins
US agencies cannot agree on how the pandemic started, with the scientific community bitterly divided.
Isabel Oakeshott reveals why she leaked Matt Hancock’s WhatsApp messages
The journalist released WhatsApps she obtained while working on the former health secretary's book.
Covid origin: Why the Wuhan lab-leak theory is so disputed
The claim Covid-19 leaked from a Chinese laboratory dates from early in the pandemic. Here's what we know.
Infected blood inquiry: Five things we have learned
An inquiry into the "worst treatment disaster in NHS history" hears its final evidence.
Infected blood inquiry: Five things we have learned
An inquiry into the "worst treatment disaster in NHS history" hears its final evidence.
Infected blood inquiry: Five things we have learned
An inquiry into the "worst treatment disaster in NHS history" hears its final evidence.
UK Covid modelling data to stop being published
The UK Health Security Agency says it will halt publishing the figures from early January.
Cold weather: What does an unheated room do to your body?
The BBC's health and science correspondent undergoes an experiment to find out how a cold home affects him.
What does an unheated room do to your body?
The BBC's health and science correspondent undergoes an experiment to find out how a cold home affects him.
What does an unheated room do to your body?
The BBC's health and science correspondent undergoes an experiment to find out how a cold home affects him.