US-based millionaire and anti-ageing influencer Bryan Johnson has removed all the plasma from his body to reduce the speed of ...

In an effort to tackle thinning thatches, an increasing number of men are trying platelet-rich plasma (PRP), a buzzy treatment involving scalp injections. Is it worth going under the needle? All the ...

After decades of hype and setbacks, scientists have made impressive progress into tricking stem cells into repairing organs.