Science Apr 20 Greener skies: How sustainable aviation fuel could help stem airplane emissions Air travel is picking up steadily as more Americans get vaccinated. While that's good news for the industry, it's bad news for climate change prevention efforts. Miles O'Brien looks at efforts to reduce airplane emissions and help airlines fly greener…
Nation Apr 13 Small Florida community aims for energy independence by harnessing the power of the sun Florida may be called the Sunshine State, but it is no stranger to the damaging impacts of climate change. Miles O'Brien profiles one small Florida community that is trying to take advantage of all that sunshine, billed as the country's…