Farmworkers are left with little to no protection from wildfire smoke. L.A. County's recent fires put the lack of protection into perspective.

New reporting from The Washington Post reveals that Elon Musk forced out the longest-serving career official at the Treasury Department. MSNBC’s Ari Melber reports on how the world’s richest man is ...

A federal judge in California has refused to allow millions of Facebook users to band together as a class in a lawsuit ...

More than 20 states have sued the Trump administration, saying it has disregarded over 125 years of legal precedent which has guaranteed that a person born in the U.S. is automatically a citizen.

A 22-month survival benefit was seen for a subset of ALS patients whose disease did not progress when treated with NP001 in ...

In northern California, a group of volunteers spend every night from late fall through winter as crossing guards–escorting ...

NPR's Ari Shapiro talks with Dr. Jennifer Avegno, director of the New Orleans Health Department, about a new map created to help patients find the restricted reproductive health drug misoprostol.

A small army of activists has mobilized to try to hold landlords accountable for price gouging on their rental listings after the Los Angeles wildfires.

A group of more than 1,000 Kaiser Permanente mental health workers are coming up on three months of strike, asking for better working conditions.

A group of volunteers spends every night for a few months acting as crossing guards for tiny amphibians: migrating salamanders.

SHAPIRO: What's in this executive action ... by aggressively ensuring that spaces that are private are now spaces of investigation. MCCAMMON: And Ari, advocates also worry about the impact on ...

NPR's Ari Shapiro talks with Israel's ambassador to the United Nations, Danny Danon, about the politics that influenced the timing of the ceasefire deal, and what the future holds for Gaza.