larvae

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Ants Sacrifice Their Young During Floods

But other species, like bees and tamarins, will do the same

(Newser) - Guided by evolution, most species protect their young and let older ones die off in a crisis—right? Not in the case of ants, according to a study in PLoS One . When water washes out an ants' nest, the vulnerable larvae and pupae become life rafts, and queens are allowed... More »

Cheating, Corruption Rampant in Ant Society

Secret elite exploits workers with its DNA

(Newser) - A power-mad elite is secretly rigging the system so their offspring rise to power, LiveScience reports. That’s the situation a team of researchers has discovered in ant society—not exactly the epitome of community collaboration once thought. Until now, it appeared that any properly-fed larvae could hatch into a... More »

Climate Change Can Even Muck Up Deepest Sea Creatures

Ocean life in the dark still relies on sunlight

(Newser) - Scientists have discovered that even the bizarre creatures that live on chemical ooze in the blackest, deepest parts of the ocean aren't safe from environmental disasters. It turns out that larvae of tiny deep-sea shrimp live on microscopic plants that rely on sunlight and filter down from the surface. More »

Docs Close to Stamping Out Guinea Worm

Worldwide campaign may eradicate the second disease ever

(Newser) - In a campaign led by Jimmy Carter, world public health authorities have decreased the incidence of guinea worm disease (formally known as dracunculiasis) from 3.5 million cases in 1986 to just over 25,000 in 2006. Guinea worm is a parasite transmitted through water to humans that causes excruciating... More »

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