Our editors scrounged up some truly bizarre facts.
Talking it out could make us less vulnerable.
A state-by-state breakdown of policies that could change your community.
Anatomy of a fact check.
A golden age of Earth observation.
More folks than ever live in cyclone-territory, but less are dying
Computational modelling suggests human land use leads to more infection at sea
These down-and-dirty labors are hard, dangerous, and outright gross—and people love them anyway
We've rounded up 2014's most mind-blowing images for your viewing pleasure
Popular Science is inside the U.N., where 150 heads of state are talking global warming. Will they put momentum behind an international treaty in 2015?
People are already grappling with drought, heat, flooding, and sea level rise.
Updates for climate change resilience may allow communities like Miami Beach to survive the century, but they're costing millions of dollars
But the international panel of experts is less sure how that will affect people in specific places.
The cold, hard facts
Are nuclear disasters the new normal?
The amount of water on Earth is fixed, but everything else is changing fast
We're on a collision course with extreme weather. It's time to acknowledge that, and to prepare
Reconstructing sea level history for the first time
More than 50 of the most dangerous, disgusting, humiliating and just plain bad professions
Arctic climatologist Konrad Steffen has spent 18 consecutive springs on the Greenland ice cap, personally building and installing the weather stations that help the world's scientists understand what's happening up there. And what's happening may be much worse than anyone thought possible