Skip to main content

The context you need, when you need it

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our own.

We rely on readers like you to fund our journalism. Will you support our work and become a Vox Member today?

Join now

Helena Horton

Helena Horton is an environment reporter for the Guardian.

Latest articles by Helena Horton

Climate
Climate change is rewriting polar bear DNAClimate change is rewriting polar bear DNA
Climate

Researchers say some populations are activating “jumping genes” to survive rising temperatures. It’s both hopeful and alarming.

By Helena Horton