Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. With their soft and spongy tissue, internal organs are rare in the ...

Charlie has an undergraduate degree in Forensic Psychology and writes on topics from zoology and psychology to herpetology.View full profile Charlie has an undergraduate degree in Forensic Psychology ...

A way to curb nagging insects has been flying under our radar—an enzyme from fruit fly testes. The compound could control bugs that carry disease and harm crops by stunting their ability to procreate, ...

No Sperm for Horns Some dung beetle males face a touch choice--gonzo horns or big testes. When researchers cauterized the nascent prongs of immature Onthophagus nigriventris beetles, the insects grew ...