Scientists discovered the first insects with sex-reversed genitalia in Brazilian caves. Yes, by sex reversed we mean that the female insects have penis-like genitalia and the males have vagina-like ...

A visitor who threw away a bag of Cheetos in a cave might have had a “world changing” impact on the wildlife in its delicate ecosystem, a national park has warned. Staff at Carlsbad Caverns National ...

A new study suggests that these Australian insects may be the first invertebrates to use the night sky as a compass during migration. By Alexa Robles-Gil In the summer, the walls of the caves in the ...