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Sujata Gupta

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Explore the latest news, articles and features

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Could milk get ultraviolet treatment?

Earth

Gas drilling contaminates drinking water

Earth

Use funds to conserve fittest corals, say ecologists

Technology

Building shelters that can withstand a tsunami

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Should breastfeeding women get tax breaks?

Technology

Sticky feet send insect-bot climbing up the walls

Earth

Polluted perfume could put pollinators off the scent

Technology

Damaged bridges will cry for help before they fail

Earth

Hunt for the molecules that hold ecosystems together

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Sex and space travel don’t mix

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Will Gabrielle Giffords recover?

Earth

Intensive logging created New England’s rich wetlands