In honor of Earth Week, NBC looked at 5 of the most valuable companies to see what kind of green initiatives they are engaged in.
What really happens to your recycling? Take a 360 video tour of the Burbank Recycle Center to see what happens to your recyclable waste and learn how you can be a more eco-friendly consumer.
The Twitter account for the Badlands National Park in South Dakota published a series of tweets Tuesday on climate change. A few hours later, the tweets were deleted.
Electric car maker Tesla Motors is working on multiple new vehicles, including heavy trucks and buses that could be unveiled as early as next year.
Tesla CEO Elon Musk said the Palo Alto-based company also...
Scientists in northeast Germany were poised to flip the switch Wednesday on an experiment they hope will advance the quest for nuclear fusion, considered a clean and safe form of nuclear power."
Greenhouse gas emissions remain the "primary threat" to polar bears, according to a study released Tuesday by the U.S. Geological Survey. Polar bear populations will decline even if emissions are stabilized...
A new study has found that more fish may be the answer to saving coral reefs, NBC News reported.
Scientists say the pristine, undisturbed icy continent can help us understand the early Earth — and where we might be headed.
Governor orders lights out at many state facilities from 8:30 to 9:30 p.m. on Saturday.
Click to see some fascinating images of air pollution throughout the US from the...View gallery
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