You shed DNA everywhere you go, raising ethical questions about privacy
Trace samples in the water, sand and air are enough to identify who you are
Male fertility crisis: What environmental contaminants have got to do with it
The way environmental factors affect fertility and cause effects over multiple generations may involve the epigenome of sperm
Do we need ‘music in our genes’ to be exceptional? Not always, shows Beethoven’s DNA analysis
A person's genetic predisposition to musicality (or the lack of it) is no indicator of their ability
Scientists shocked to discover new species of green anaconda, the world’s biggest snake
New species known as northern green anaconda
Sickle cell disease is rife in west Africa — a fresh approach is needed to combat it
Nigeria has the largest population of individuals with the condition globally