Gulf Oil Spill Cleanup Ends As BP Pulls Out, Leaves Unanswered Questions
Finding tar balls linked to the BP oil spill isn’t difficult on some Gulf Coast beaches, but the company and the government say it isn’t common enough to keep sending out the crews that patrolled the sand for three years in Alabama, Florida and Mississippi.
NASA’s 2013 HS3 Hurricane Mission to Delve into Saharan Dust
NASA’s 2013 Hurricane and Severe Storms Sentinel or HS3 mission will investigate whether Saharan dust and its associated warm and dry air, known as the Saharan Air Layer or SAL, favors or suppresses the development of tropical cyclones in the Atlantic Ocean. The effects of Saharan dust on tropical cyclones is a controversial area of science.