After a 100-year flood struck south central Oklahoma in 2015, a study of the insects, arthropods, and other invertebrates in the area revealed striking declines of most invertebrates in the local ecosystem, a result that researchers say illustrates the hidden impacts of natural disasters.

Spring arrived early this year for Isle de Jean Charles. The southern gulf breeze is refreshing after an atypical freeze here deep in the Louisiana marsh. It’s late February and the thick vegetation is already sprouting a bright, luxuriant green. The birdsong threatens to drown out conversation. In a matter of weeks, shrimp, speckled trout, and redfish will be running. For members of this tribe of Biloxi-Chitimacha-Choctaw Indians, this is nothing short of paradise.

One of the key ways to combat global climate change is to boost the world’s use of renewable energy. But even green energy has its environmental costs. A new approach describes just how hydropower measures up when it comes to land use effects.

A team led by scientists from Scripps Institution of Oceanography at the University of California San Diego and the J. Craig Venter Institute (JCVI) has demonstrated that the excess carbon dioxide added to the atmosphere through the combustion of fossil fuels interferes with the health of phytoplankton which form the base of marine food webs.

Towering thunderstorms were found southeast of Tropical Cyclone Linda’s center when the Global Precipitation Measurement mission or GPM core satellite passed overhead and analyzed the storm.

The 2015 Paris climate agreement sought to stabilize global temperatures by limiting warming to well below 2.0 degrees Celsius above pre-industrial levels and to pursue limiting warming even further, to 1.5 C.

The new Arctic Now product developed by the Finnish Meteorological Institute shows with one picture the extent of the area in the Northern Hemisphere currently covered by ice and snow.

More accurate maps of bed topography reveal physical processes controlling retreat.

The impacts of global warming are felt especially in mountainous regions, where the rise in temperatures is above average, affecting both glacierized landscapes and water resources. The repercussions of these changes are manifold and varied, from retreating glaciers to an increase in the frequency and intensity of snow avalanches. A team of researchers from the University of Geneva (UNIGE), Switzerland, has employed dendrochronology– the reconstruction of past disasters as recorded in growth series of trees– to disentangle the role of global warming in the triggering avalanches. The results of this study are published in the Proceedings of the National Academic of Science – PNAS.

The eastern Mediterranean — an area that covers Israel, Egypt, Jordan, Syria, Lebanon and southern Turkey — is experiencing monumental climate changes poised to significantly affect regional ecosystems and human health. According to a new Tel Aviv University study, these changes will alter the duration of summer and winter in the region by the end of this century.