During a recent commencement address at HamptonUniversity in Virginia, Barack Obama described the way today's internet-powered media environment "bombards us with all kinds of content."
Increased UV light may break down water molecules in the upper atmosphere, reducing cloud formation, says James Russell of HamptonUniversity in Virginia, who was not involved in the study.
“That’s a real concern and question, ” said James Russell, an atmospheric scientist at HamptonUniversity and the principal investigator of an ongoing NASA satellite mission to study the clouds.