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The more eggs a parasitic cuckoo finch lays in its host's nest, the more likely a discerning foster parent will accept the finch's young as its own
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A surprisingly accurate model shows that warfare and military technology determined where empires arose
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With polio on the verge of eradication, a career immunologist explains the medical marvel of vaccination and the pioneers who made it possible
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Bertholdia trigona, a moth native to the Arizona desert, emits ultrasonic clicks at a rate of 4,500 times per second to blur bats' acoustic vision
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We are not talking origami here. The Colombian artist has created paper sculptures of more than 100 species, and they are startlingly realistic
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Dan Corson's latest installation in Seattle—flower sculptures that light up at night—show that solar energy is viable even in the cloudy Pacific Northwest
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White whales, such as the recently spotted humpback nicknamed Migaloo, are rare and elusive creatures. How many are there and why are they white?
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Earwax collected from a beached whale shows that the creature ingested a host of toxins, such as DDT and mercury, throughout its life
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Cornelia Kavanagh's sculptures magnify tiny sea butterflies—ocean acidification's unlikely mascots—hundreds of times
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As much as researchers themselves want to believe that breakfast helps people lose weight or keep it off, the evidence is far from conclusive
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With the help of a little liquid nitrogen, German photographer Martin Klimas captures the fragile chaos of flowers as they explode
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Being a righty or a lefty could be linked to variations in a network of genes that influence right or left asymmetries in the body and brain
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The small hopping insect <i>Issus coleoptratus</i> uses toothed gears on its joints to precisely synchronize the kicks of its hind legs as it jumps forward
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In a new book, documentary and exhibition, photographer Edward Burtynsky looks at humans' dramatic relationship with water
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For the new documentary More Than Honey, filmmakers captured the insects mating in midair
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Birds with high ratios of brain size to body size maintain lower levels of stress hormones in their blood compared to their less intellectual counterparts
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Research shows that a molecule in the peppers activates your cells' touch receptors, making them feel like they've been rapidly vibrated
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Unique microbes in a panda's gut efficiently break down bamboo--mass producing these microbes could help scientists make sustainable biofuels
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The unique flavor of a whiskey or scotch might be more than pure luck--it might be a science
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Researchers are analyzing chemicals naturally present on human skin that disrupt mosquitoes' ability to smell us
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