Learn how ancient oxygen levels in the Paleozoic era were linked to giant insect size, and why that theory is now being ...

Three hundred million years ago, dragonfly-like creatures with wingspans stretching 70 centimeters patrolled the skies of a world nothing like our own. These griffinflies, as paleontologists call them ...

Winter transforms the world around us, blanketing landscapes in snow and silencing the buzz of summer. Yet, while we may retreat indoors to escape the cold, insects face a far greater challenge: ...