More from Rachel Nowak
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Health
Premature babies’ posture points to IQ
News
Health
Brain-scrambling bugs could tackle mosquito plagues
Features
Health
Health workers may flee in pandemic panic
News
Environment
Venom is key to Komodo dragon’s killing power
News
Health
Multi-drug strategy could slow pandemic spread
News
Health
Can the world cope if swine flu goes pandemic?
News
Earth
Geothermal explosion rocks green energy hopes
News
Earth
How to turn greenhouse gas into a clean fuel
News
Earth
Rumours of possum’s death were greatly exaggerated
News
Earth
Killer ants could take a bite out of cane toad problem
News
Earth
‘Flawed’ Red List putting species at risk
News
Life
Fossilised fish are proof of ancient sex
News