Your every breath serves as a reminder that the atmosphere of Earth is silently carrying out its function. Since air is ...

If you have seen a bright light streak across the sky, you have likely seen a meteor. Meteors are rocks from space that hit Earth's atmosphere and are commonly referred to as falling stars or shooting ...

Billions upon billions of soot particles enter Earth’s atmosphere each second, totaling about 5.8 million metric tons a year — posing a climate-warming impact previously estimated at almost one-third ...

Carbon sustains life—but excess emissions are driving climate change. WWF is working to restore balance and protect our ...

A rocky, Earth-size planet located in our Milky Way galaxy may have an atmosphere around it, according to new research, raising the possibility that it could also have liquid water on its surface and ...