Programs to track emissions from vehicles, factories, power plants and other sources would continue to receive funding
A new observing campaign aims to understand a star that some have suggested might even host an alien civilization
Legislation urges educators to "teach the controversy" and allows citizens to challenge curricula
Bright spots of light over land could help in the search for Earth-like exoplanets
Ladybird beetle wings fold themselves into a tidy package after flight, and now scientists understand how it works.