Umair Irfan is a senior correspondent at Vox, based in Washington, D.C.
Mandatory cuts to water use along the Colorado River could lead to cuts in power generation.
Plus, more info about the holdup in COVID-19 vaccines for children under five.
Judges are seeing skyrocketing numbers of separated parents arguing over whether to vaccinate their children.
Though some types of dogs come with a reputation, new genetic analysis finds that breed is a poor predictor of behavior.
The Arctic and Antarctic are the two fastest-warming regions on Earth. Here’s how climate change is altering our poles.
Stem cell transplants can’t cure everyone. But could the latest advance still help point to a more accessible treatment for HIV?