Black carbon refers to tiny carbon particles that form during incomplete combustion of carbon-based fuels. Black carbon particles absorb sunlight, so they are considered to contribute to global warming. However, the contribution of black carbon to the heating of the Earth's atmosphere is currently uncertain. Models that can accurately assess the warming effect of black carbon on our atmosphere are needed so that we can understand the contribution of these tiny carbon particles to climate change. The mixing state of black carbon particles and their particle size strongly influence their ability to absorb sunlight, but current models have large uncertainties associated with both particle size and mixing state.

NASA’s Aqua satellite provided an infrared look at Tropical Depression Paul and found its center pushed away from strongest storms.

NASA-NOAA’s Suomi NPP satellite passed over the eye of Hurricane Helene in the eastern Atlantic.

NASA’s Aqua satellite provided an infrared look at Tropical Storm Isaac that revealed its circulation center was displaced from the bulk of clouds and precipitation. That’s an indication that wind shear is affecting the storm.

An international team of researchers has mapped Nemo’s genome, providing the research community with an invaluable resource to decode the response of fish to environmental changes, including climate change.

Low-severity wildland fires and prescribed burns have long been presumed by scientists and resource managers to be harmless to soils, but this may not be the case, new research shows.

Everyone knows that cars contribute to air pollution. And when most people consider the source, exhaust is usually what comes to mind. 

Many of the world’s future farmers will likely be farming oceans, as aquaculture – the cultivation of fish and other aquatic species – continues its expansion as the fastest growing food sector. New research shows that in order for this next generation of farmers to thrive, there is an urgent need to prepare them for climate change.

Hurricane Olivia moved from the Eastern Pacific into the Central Pacific and is expected to affect Hawaii. NASA’s Aqua satellite the northeast and southwestern quadrants of the storm to be the most powerful on Sept. 10.

NASA satellites are providing a lot of different kinds of data to forecasters at the National Hurricane Center to help them understand what’s happening Hurricane Florence. NASA’s Aqua satellite is providing visible, infrared and microwave imagery while the GPM core satellite is providing additional data like rain rates throughout the storm and cloud heights.