Imagine a world where the very air we breathe is slowly, naturally, beginning to thin out. While our planet's vibrant ...

Every breath we take in contains 21% oxygen, the gas that makes life on Earth possible. Oxygen, in its combined oxide state, ...

From its vantage point outside Earth's atmosphere, more than 36,000 km above Earth's surface, the Copernicus Sentinel-4 ...

In my former life, I studied paleoclimatology (the variability in Earth’s climate over time) and earned a master’s degree in geology. I later worked for a green nonprofit where I spent a few years ...

After 40 years of research, scientists at Michigan State University have uncovered how plants use isoprene to defend themselves against insect attacks. A powerful, plant-made compound may offer a ...

I heard from another doctor that when demolition jobs happen around the city, it is not only dust but molds as well that get into the air we breathe. Yes, molds are allergens and they are triggers ...

The air moving above the forest carries valuable information about how trees absorb carbon, and what may happen in the future ...

While cars and trucks are often at the center of conversations around vehicle emissions, there’s a critical and ...

The proposed rollback of emissions regulations is part of the Trump administration's efforts to repeal rules that aim to ...

The senior attorney for the Southern Environmental Law Center said that xAI violated federal law by installing the gas ...

New household water heaters and heating systems powered by natural gas would be phased out in the Los Angeles basin under two ...

Air quality regulators in Southern California are debating proposed rules that would curb harmful emissions from gas-powered ...