Researchers spoke with Kenyans to understand how drought-induced migration effects violence.

Bleaching events caused by rising water temperatures could increase mortality among a coral species already threatened by disease, says new research by Mote Marine Laboratory and Penn State, US, published in eLife.

A Montana State University study of Yellowstone National Park and the surrounding area shows that increased population and density, as well as a changing climate, are affecting the overall ecological health of the region.

NASA’s Aqua satellite provided an infrared look at powerful Hurricane Florence early on Sept. 11 that indicated it was likely undergoing eyewall replacement.

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.

The Arctic is rapidly warming, with stronger effects than observed elsewhere in the world. The Arctic regions are particularly important with respect to climate change, as permafrost soils store huge amounts of the Earth’s soil carbon (C). Warming of Arctic soils and thawing of permafrost can have substantial consequences for the global climate, as the large C stored in soils could be released to the atmosphere as the greenhouse gases carbon dioxide (CO2) and methane (CH4). The release of these heat-trapping gases, in turn, has the potential to further enhance climate warming.

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.

Wild lands are practically worthless.

They’re not worthless to the things that live in them, of course. They love ‘em. And they aren’t worthless aesthetically, if that’s your bag. Any place with plants slurps up carbon dioxide, providing a bulwark against climate change. And they probably have value as a matter of public health; some research suggests that trees cut down pollutants in cities, and that exposure to nature extends lifespan—or, really, lack of trees reduces lifespan—though nobody’s really sure how.