Science

pollination under water

The small crab Idotea balthica serves as a pollinator for the red alga Gracilaria gracilis.© Wilfried Thomas/ Station Biologique de Roscoff, CNRS ...

Moths: ultrasound against bats

This moth of the genus Melese produces ultrasonic sounds using a vibrating membrane on the sides of the thorax. ©Florida Museum/Jeff Gage ...

Recent Articles