Some 300 million years ago, giant insects soared over Earth’s wetlands, with wings stretching almost 70 centimetres wide. A new study challenges the long-held idea that abundant atmospheric oxygen ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Before birds or bats took flight, the skies were filled with insects, and some of them were enormous. Around 300 million years ago, dragonfly-like creatures with wingspans reaching 27 inches (70 ...

Add Yahoo as a preferred source to see more of our stories on Google. The griffinfly, now extinct, once stretched its wings nearly 70 centimeters wide. (CREDIT: Werner Kraus / Wikimedia / CC BY-SA 4.0 ...

This video features hidden camera footage of a dragonfly perched quietly on a slender branch against a soft green natural ...

Show me a child who's not enchanted by dragonflies and I'll show you a kid with clean fingernails. These large flying insects just seem to beg attention, and anyone who has explored a pond, marsh or ...

California is seeing an unusual surge in dragonflies, with large groups appearing over parks, ponds and farms after warm spring and early summer rain. The insects have been especially noticeable ...