Kala-azar spreads to Gujarat, MP
Science & Technology - Briefs
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Long commuting in metros can harm eyes
Science & Technology - Briefs
Climate change
Sterile charge
Lead exposure causes infertility in men
Arsenic more toxic for specific gene variation
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Hunt on for toxins in toys
Committee set to test toxicity in toys in India
MONEYMAKERS
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Is aluminium safe?
Controversial study suggests link with Alzheimer's disease
In Brief
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