Senate Republicans could vote this week to take away California's ability to impose tough limits on car emissions — a move ...

In addition to two new entry level models that use traditional carbon filters, Dyson is launching three upgraded air ...

Lawmakers are proposing using the Congressional Review Act to push back on California's rules on phasing out the sales of new ...

Unsurprisingly, Reddit users had their fair share of comments and opinions. Elon Musk sparks outrage after details of recent ...

Two suspects have been arrested in Tucson's midtown area for allegedly selling fentanyl.

FRESNO, Calif. (KFSN) -- Quality of life and air pollution are concerns for the southwest Fresno community if rezoning is allowed. Landowners near Annadale and Elm are asking for the area to be ...

The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone (OZ) High Pollution Advisory for the Pima County until 8 PM MST this evening. This means that forecast weather conditions ...

The head of the Environmental Protection Agency clashed angrily with Democratic senators Wednesday, accusing one of being an ...

The U.S. Senate is moving forward with an effort to block California's nation-leading standards for vehicle emissions.

Energy Star program saves households $40 billion annually, reducing greenhouse gas emissions. Trump threatens to dismantle ...

1️⃣ ‘Summer of hell’: What’s typically a key money-making time for airlines could fall short this year. Fears about flying, ...

A study by scientists at NTU Singapore has found that implementing robust air pollution control measures could mean Southeast ...