Are ocean currents likely to carry oil from the BP spill out of the Gulf of Mexico and into the Atlantic? Many news organizations reported the answer was yes.
Jeff Pettis discusses four years after the bee decline began, U.S. honeybees are still ailing, and human intervention is needed to keep their numbers strong.
Worst case scenario for the BP oil spill is yet unknown. One researcher compared the situation to "a war where the enemy shifts its points of attack daily."
Marika Holland says "It's a strong suggestion that reducing emissions of greenhouse gases, fossil fuel burning can have an impact on Arctic sea ice cover."