Instant Immunity
A new technique creates all-purpose antibodies that can be activated at a moment's notice.
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Environment Roundup
Pollution from ships poses a significant health risk to people living in coastal areas.
Enamel Gene
Scientists have identified a gene that controls the production of tooth enamel.
Night Shift Metabolism
Staying up all night triggers biological changes that can lead to obesity, hypertension, and …
Polar Bear Hibernation
Polar bears don't hibernate the way that other bears do.
Dog Roundup
When training dogs, a new study reveals that you better use treats if you want tricks.
Grandparent Advantage
Grandparents may have helped the human population expand.
Imposter Caterpillars
A species of caterpillar tricks ants into treating it better than its own young.
Giant Snake
A super-sized snake in prehistoric Colombia tells scientists about the future of global warming.