Scientists describe the behavior as "altruistic signalling," a form of social immunity in eusocial insects Getty A new research study finds infected ant pupae emit a chemical signal that prompts ...

Newborn humans take years to become adults - but for butterflies, the miraculous process takes just a few weeks. Growing up doesn't take long when you're a butterfly. Going from egg to caterpillar to ...

Scientists and journalists share a core belief in questioning, observing and verifying to reach the truth. Science News reports on crucial research and discovery across science disciplines. We need ...