Politics Photo by Ian Hutchinson on Unsplash This 1985 video of Carl Sagan warning Congress about climate is just as sobering now In his trademark simple and elegant style, Carl Sagan presented the causes of climate change, how we know it is happening, and what we can do about it.
Solutions How science will help us find our way to the future The most ambitious scientific mission may be to inspire humanity to act, says the author, a co-creator of Cosmos.
Greenpeace verdict over pipeline protest defamation could spell problems for environmental activism and speech
Young plaintiffs in Juliana v. United States lose Supreme Court bid but say they'll continue their pursuit of climate justice
Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?
