"Hummingbirds are amazing creatures to behold. They are the tiniest of birds, yet possess natural born super powers that enable them to fly backwards, upside-down, and float in mid-air. Their wings beat faster than the eye can see and the speed at which they travel makes people wonder if it was indeed a hummingbird they actually saw. They also are only found in the Americas. These attributes have both intrigued scientists and made it challenging to study the species, but with the latest high-speed cameras and other technologies, Super Hummingbirds reveals new scientific breakthroughs about these magical birds" -- Nature on PBS
'Sonic Sea,' a triple nominee, and its competitors
"Sonic Sea ( http://www.sonicsea.org ) is a 60-minute documentary about the impact of industrial and military ocean noise on whales and other marine life. It tells the story of a former U.S. Navy officer who solved a tragic mystery and changed forever the way we understand our impact on the ocean" -- Natural Resources Defense Council.
Space, Ebola, volcanoes, stroke, and human expansion the topics of Science and Technology Documentary nominees
"On March 27, 2015, astronaut Scott Kelly began a historic year in space. Follow Scott and his identical twin Mark Kelly as the two-part program tells the story of what it takes, mentally and physically, to spend a year in space" -- PBS.
Extinction, water, astronomy, and HIV among 2017 Emmy nominees for Outstanding Science, Medical and Environmental Report
"We're entering the Earth's sixth era of extinction -- and it's the first time humans are to blame. CNN introduces you to the species that are already going" -- CNN.
'Body Team 12' and 'Extremis' both nominated for Outstanding Short Documentary plus other science, health, and environment nominees
"Body Team 12 follows a team of Liberian Red Cross workers tasked with collecting the dead during the height of the Ebola outbreak. The story is told on the ground in Monrovia, Liberia, through the eyes of the only female member of the team, who reveals the lifesaving work of removing bodies from family and loved ones in order to halt transmission of the disease" -- RYOT.