Cleaner air is making marine clouds dimmer and oceans warmer, revealing a hidden climate trade-off as pollution declines.

Black carbon particles from burning oil-based fuels and biomass, particularly in developing countries, are not only a health-hazard but may also contribute to global warming. The toxicity of carbon ...

A recent experiment at Fermilab has delivered intriguing results that challenge standard predictions, adding fuel to the ...

In A Nutshell When two different types of cosmic strings become linked in the early universe, they form stable knots that ...

Global measurements and model calculations show that the complex relationship between the chemistry and climate impact of aerosol particles can be successfully captured by a simple formula. The extent ...

If you’re superstitious, a black cat in your path is bad luck, even if you keep your distance. Likewise, in quantum physics, particles can feel the influence of magnetic fields that they never come ...