Rising carbon dioxide levels are being detected within the human body, with new research warning a key blood marker for the gas could near its healthy limit within decades if current trends continue.

When most people hear the phrase "ocean acidification," they think of coral reefs, shellfish or declining fisheries. Those ...

Human activities are responsible for this 50% increase of around 142 ppm (0.0142%), Paulo Ceppi, a senior lecturer in climate science at Imperial College London, and Simone Alin, supervisory ...

As humans burn fossil fuels and pump carbon dioxide into the atmosphere, we are heating up the planet. But there is another alarming impact of this climate pollution: it may be changing the chemistry ...

A study has found that as the number of ships and tourists traveling to and from Antarctica has increased again since the ...

(a) Smooth elongate; (b) Cap-shaped; (c) Fan-shaped; (d) Dumbbell-shaped; (e) Long saddle; (f) Short saddle. The notation "%" indicates the proportion relative to total particles. Smooth elongate ...

There is widespread recognition that efforts to meet global climate targets cannot be met by curbing new carbon dioxide emissions alone and will also require removing carbon from the atmosphere at ...