A third of Americans still breathe unhealthy air after decades of improvements—which the Trump administration wants to roll ...

How to deal with all those dangerous lithium-ion batteries in the burn zones? Sift. Brine. Crush (in two bright blue 'sausage ...

Every evening, as she walks home from her German language class in Putalisadak, Sneha Bhattarai carries biscuits in her bag. Her route through Thapathali, past Norvic Hospital and down the Maternity ...

Leading Democrats in Congress are turning their attention to service members exposed to toxins at domestic military bases and ...

Federal authorities have found that a Georgia company improperly stored hazardous chemicals before a fire southeast of ...

As the fires burned in Los Angeles, scientists and local air regulators deployed monitors to measure the levels of heavy ...

New research reveals how anthocyanin-rich fruits and vegetables could help defend your body against toxic microplastic ...

Martian dust might look harmless from millions of miles away, but up close, it could pose a serious threat to your health. As ...

An LAist investigation found toxic heavy metals in samples of fire retardant collected from the Palisades, Eaton and Franklin fires. Here's what that means.