All Stories
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GeneticsGenetic editing can delete deleterious mitochondria
A new technique slates mutant mitochondria for destruction.
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NeuroscienceTinnitus causes widespread trouble
People don’t just hear the phantom ringing of tinnitus in the part of the brain that processes sounds.
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NeuroscienceCatching Zs may snag memories, too
Flies genetically destined to be forgetful could boost their memory with sleep.
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Science & SocietyOld periodic table could resolve today’s element placement dispute
A little-known genius figured out where all the elements in the periodic table should be placed long before some of them were discovered.
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GeneticsMosquito bites might be foretold in genes
Attractiveness to mosquitoes could be inherited, twin study suggests.
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PaleontologyYour toy stegosaurus may be a girl
Male and female stegosaurs may have looked different, a new study finds.
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AnimalsBees may like neonicotinoids, but some may be harmed
Two high-profile tests raise worries that bees can’t avoid neonicotinoid pesticides and that wild species are at special risk.
By Susan Milius -
AnimalsOnly three wolves left on Michigan island
Without an infusion of new wolves, the Isle Royale wolf population, and the famous study associated with it, will die off.
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Particle PhysicsParticle hunting in space, life in the urban jungle and more reader feedback
Readers discuss wheat's journey to England, share stories about urban wildlife and more.
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SpaceDriving Curiosity to discovery
Discovery is driven by curiosity, on Mars and closer to home.
By Eva Emerson -