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 ...

WASHINGTON, April 17 (Reuters) - This may be the role reversal to end all role reversals. Scientists on Thursday described four insect species that dwell in extremely dry caves in Brazil, feed on bat ...

Researchers at Thaksin University have identified a previously unknown cave-dwelling springtail, marking a significant ...

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 ...