Instead, we are looking at an entire continuum where there is strong light absorption by organic carbon, or dark brown carbon ... for the unexpected effects of brown carbon in wildfire smoke.

“‘Dark brown carbon ... emphasize black carbon’s warming effect over organic carbon. Sunlight can bleach light-absorbing organic aerosols such as brown carbon, causing it to lose its ...

Two Brown students developed a new technique called Quantum Multi-Wavelength Holography, which creates high-fidelity 3D ...