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Earth & Environment

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person pouring detergent into washing machine

WASHED OUT  Detergents with bleach or bleach alternatives can take out chunks of antibacterial silver nanoparticles in addition to tough stains.

 Venable Ice Shelf

MELTDOWN   Antarctica’s Venable Ice Shelf, shown, is on track to disappear within a century, new research shows.

car traffic

BAD AIR  Reactive molecules in air pollution, including from car exhaust, may thwart immune responses in babies’ lungs. The immune response possibly explains how bad air spurs severe infections and chronic asthma.

Earth & Environment

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