Tracking dust across the Atlantic

Hundreds of millions of tons of dust are picked up from the deserts of Africa and blown across the Atlantic Ocean each year. That dust helps build beaches in the Caribbean and fertilize soils in the Amazon. It affects air ...

Two hurricane Global Hawks, two sets of instruments

NASA's Hurricane Severe Storm Sentinel Mission, or HS3, will be studying hurricanes at the end of the summer, and there will be two high-altitude, long-duration unmanned aircraft with different instruments flying over the ...

Women at NASA manage novel hurricane mission

Women at NASA have made important contributions to the agency's missions, since its founding in 1958. But, as recently as 20 years ago, the number of women in key technical and project management positions was small. In 1993, ...

More category 5 hurricanes forecasted by scientists

In the midst of hurricane season, climatologists around the world are monitoring tropical storm formations that have the potential to escalate into deadly hurricanes. The Atlantic hurricane season included 17 named storms ...

NASA's HS3 mission aircraft to double team 2013 hurricane season

During this year's hurricane season NASA will "double-team" on research with two unmanned Global Hawk aircraft winging their way over storms that develop during the peak of the season. NASA's Hurricane and Severe Storm Sentinel, ...

Hurricane season expected to be weaker than normal

US weather forcasters said Thursday there is a 90 percent chance that the 2015 hurricane season in the Atlantic, which runs through November 1, will be less active than normal.

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