ScienceAlvin returns to gulf on 4th anniversary of BP oil spill The Alvin submersible has returned to the Gulf of Mexico to examine how the region is recovering from the BP oil spill four years ago.by James Maynard
ScienceUN climate change report warns of irreversible impacts, calls on the whole world to take action nowby Alexander Saltarin
ScienceArtificial islands proposed to protect NY, NJ from Sandy-type superstormsby Alexander Saltarin
ScienceSunsets painted by famous artists may offer clues to past pollution in Earth's atmosphereby Jim Algar
ScienceLesser prairie chicken classified as 'Threatened,' authorities blame habitat shrinkageby Alexander Saltarin
ScienceHousehold air pollution kills 4.3 mn, 3.7 mn more die from outdoor pollution: WHOby Alexander Saltarin