Archivo: Mosaic

If you’re hit by lightning, there’s a nine in ten chance you’ll survive. But what are the lasting effects of being exposed to hundreds of millions of volts?

Governments around the world were slow to get to grips with HIV/AIDS. But a big change came when they started understanding it not just as a health issue but as a security threat too.

Can virtual reality really soothe pain? Jo Marchant meets the doctors who say yes, and who hope this is a solution for the country consuming 80 per cent of the world’s opioid supply: the United States of America.

You may not think of the buzz and whine of insects as musical, but the distinctive pitch of mosquito wingbeats could tell us how to fight malaria.

Diagnosed with leukaemia in his early 40s, Chris Lihosit was saved by umbilical cord blood from three babies. But why is cord blood banking still the exception rather than the norm?

Gaia Vince discovers that analysing the genetics of ancient humans means changing ideas about our evolution.

For people who are missing limbs, 3D printing can make new prosthetics – faster, cheaper and better. It could transform mobility for millions around the world.

Surgeons and their patients are finding that virtual reality can relieve the pain and stress of operations – and it’s safer and cheaper than sedatives.

Aching, throbbing, searing, excruciating – pain is difficult to describe and impossible to see. So how can doctors measure it?

When Tal Golesworthy was told he was at risk of his aorta bursting, he wasn’t impressed with the surgery on offer – so he came up with his own idea.