Environment
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Urban Blackbirds Produce High-Pitched Songs to be Heard over Traffic Noise
Urban blackbirds sing at higher frequencies to produce loud sounds that can be heard over traffic noise.
Latest Research Articles
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NASA to Send Aircraft in Search of Climate Change Clues
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Humans Visit Emperor Penguin Colony in Antarctica for First Time
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2012 Was Warmest Year on Record for Contiguous United States, Says NOAA
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Giant Squid Filmed in North Pacific Ocean
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ICT Sector Accounts for 2 Percent of Global Carbon Emissions: Study
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Australian Scientists Discover Deep Sea Corals in Great Barrier Reef
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Climate Change Can Increase Volcanic Activity
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Ghana Bans Import of Used Refrigerators to Reduce Environmental Damage
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Warming Climate Allows Mountain Pine Beetles to Invade Defenseless Ecosystems
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Cave-Dwelling Flowering Plant Discovered in China
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Rare Titan Arum Flower Blooms in Brazil
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Fossil Forest in New Zealand May Shed Light on Ancient Life Near South Pole: Study
