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Creepy Eyes

A "smart" – although disturbingly alien-looking – contact lens offers help to glaucoma patients.

Boys Club

Global warming spells more than bad news for female tuataras. It means extinction.

Karaoke Idol

Researchers discover that singing is a surprisingly universal skill.

Rubber Robot

The newest stretch of the imagination? Rubbery electronics.

Eau de Toilette

Researchers discover the genetic secrets behind dirt's "earthy" smell.

Dog Yawns

Yawns are more contagious than you thought. Even your DOG is susceptible.

Mito-catapult

Self-sacrificing eosinophils help the body stave off bacterial infection.

Delicate Balance

Space-age science senses senior stability

Hormone Spearguns

Spearguns offer the ultimate aphrodisiac

Custom Chameleons

Armed with stuffed birds and rubber snakes, scientists learn the whys and what-fors of chameleon camouflage.