200-million-year-old giant dragonfly fossil found
Dragonfly fossils are hard to preserve, but the newly discovered fossil is comparatively well-preserved, researchers said.
Jun 19, 2017, 19:16 PM ISTFemale dragonflies fake death to avoid unwanted mating
According to Dr Rassim Khelifa, lead author of the study, said it’s the first time scientists have seen dragonflies feigning death as a means of avoiding mating.
May 01, 2017, 14:33 PM IST