New Delhi, India has some of the the most polluted air in the world. Levels of pollution reached hazardous levels many days of the year. For the people of New Delhi, this has meant an increase in health problems such as asthma and other sicknesses. As India’s growth continues, it consumes more energy, which creates pollution. What is the right balance between economic growth and the health threats of pollution produced by all this growth? Listen to this story and then debate: Is development or clean air more important?
Story Length: 4:08
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October 13, 2021
2:03
Students today may know less about the Milky Way than those in the past. That is because this milky band of light in the sky, the partial view of Earth's galaxy that is visible from Earth, can only be seen in very dark areas. Light pollution has made it difficult for people in cities to see the Milky Way. The city of Pittsburgh is trying to solve this problem, so people can once again look up in wonder at the starry night sky. Listen to hear how Pittsburgh is reducing light pollution and how their effort may impact young people.
Read MoreFebruary 16, 2016
2:32
Last summer, President Obama laid plans for fighting climate change. The Clean Power Plan includes Environmental Protection Agency standards on carbon pollution from U.S. power plants. Twenty-seven states sued over the proposal. Last week, the U.S. Supreme Court put a hold on the Clean Power Plan by a vote of 5-4. Environmentalists say this ruling threatens progress on global warming. In some states, coal companies and Republican politicians are cheering this decision. Listen to hear from supporters and opponents, and what this may mean for regulating coal.
Read MoreDecember 28, 2015
7:06
The field of bioacoustics, studying the sound of animals, extends far below the surface of oceans. Whale vocalizations can be used as data to track migration and populations. Researchers have found ways to identify which whales are making which sounds. But in oceans, human-made sounds are often louder than other noises, making it hard for marine animals to hear the sounds in their own world. Listen to this story about what can be learned by tracking whale sounds, and how new guidelines are helping whales communicate with each other.
Read MoreFebruary 1, 2015
2:57
The demand for electricity in India is rising, but India relies on coal for the majority of their power. The hope of a new deal with the United States is to help India transition from dirty coal to cleaner nuclear energy. U.S. companies will sell nuclear technology to Indian power companies so they can transition to a cleaner energy source. This might be good for the earth, but what about for security? Listen to learn about the pros and cons of this international energy deal.
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