Environmental science

People cool off in the fountains of the Trocadero gardens, in front of the Eiffel Tower, in Paris, Friday, June 28, 2019. Schools are spraying kids with water and nursing homes are equipping the elderly with hydration sensors as France and other nations battle a record-setting heat wave baking much of Europe. On Thursday, July 18, 2019, the U.S. National Oceanic and Atmospheric Administration announced that June averaged 60.6 degrees (15.9 Celsius), about 1.7 degrees (0.9 Celsius) warmer than the 20th century average. It beat out 2016 for the hottest June with records going back to 1880. (AP Photo/Lewis Joly)
July 18, 2019 - 2:39 pm
WASHINGTON (AP) — The heat goes on: Earth sizzled to its hottest June on record as the climate keeps going to extremes. The National Oceanic and Atmospheric Administration Thursday announced that June averaged 60.6 degrees (15.9 Celsius), about 1.7 degrees (0.9 Celsius) warmer than the 20th century...
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Ashley Boudreaux ties sandbags Friday, July 12, 2019, in Baton Rouge, La., ahead of Tropical Storm Barry. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (AP Photo/David J. Phillip)
July 14, 2019 - 9:58 am
Hurricane Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at least...
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Ashley Boudreaux ties sandbags Friday, July 12, 2019, in Baton Rouge, La., ahead of Tropical Storm Barry. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (AP Photo/David J. Phillip)
July 14, 2019 - 5:03 am
Hurricane Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at least...
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Ashley Boudreaux ties sandbags Friday, July 12, 2019, in Baton Rouge, La., ahead of Tropical Storm Barry. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (AP Photo/David J. Phillip)
July 14, 2019 - 2:14 am
Hurricane Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at least...
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Ashley Boudreaux ties sandbags Friday, July 12, 2019, in Baton Rouge, La., ahead of Tropical Storm Barry. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (AP Photo/David J. Phillip)
July 13, 2019 - 10:03 pm
Hurricane Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at least...
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Ashley Boudreaux ties sandbags Friday, July 12, 2019, in Baton Rouge, La., ahead of Tropical Storm Barry. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (AP Photo/David J. Phillip)
July 13, 2019 - 5:22 pm
Hurricane Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at least...
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FILE - This file satellite image provided by NASA and taken by U.S. astronaut Christina Koch on Thursday, July 11, 2019 at the International Space Station, shows Tropical Storm Barry as it bears down on Texas, Louisiana, Alabama and the panhandle of Florida as it makes its way through the Gulf of Mexico. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (Christina Koch/NASA via AP, File)
July 13, 2019 - 11:58 am
Hurricane Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at least...
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FILE - This file satellite image provided by NASA and taken by U.S. astronaut Christina Koch on Thursday, July 11, 2019 at the International Space Station, shows Tropical Storm Barry as it bears down on Texas, Louisiana, Alabama and the panhandle of Florida as it makes its way through the Gulf of Mexico. Barry could harm the Gulf Coast environment in a number of ways. But scientists say it’s hard to predict how severe the damage will be. (Christina Koch/NASA via AP, File)
July 13, 2019 - 12:51 am
Tropical Storm Barry could affect the environment of the Gulf coast and Lower Mississippi Valley in numerous ways, from accelerating runoff of farmland nutrients to toppling trees and damaging wildlife habitat and fisheries, scientists say. But the extent of the damage — and whether it will be at...
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President Donald Trump pauses as he speaks during an event about the environment in the East Room of the White House, Monday, July 8, 2019, in Washington. (AP Photo/Alex Brandon)
July 08, 2019 - 6:00 pm
WASHINGTON (AP) — President Donald Trump declared himself a champion of the environment Monday, working to boost his standing on climate change and pollution issues in advance of the 2020 election despite having launched some of the most sweeping rollbacks in air, water and other protections in...
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Water flows through Conowingo Dam, a hydroelectric dam spanning the lower Susquehanna River near Conowingo, Md., on Thursday, May 16, 2019. Officials once counted on the dam to block large amounts of sediment in the Susquehanna from reaching Chesapeake Bay, the nation's largest estuary, but the reservoir behind the dam has filled with sediment far sooner than expected. (AP Photo/Steve Ruark)
July 06, 2019 - 5:25 pm
CONOWINGO, Md. (AP) — When the Conowingo Dam opened to fanfare nearly a century ago, the massive wall of concrete and steel began its job of harnessing water power in northern Maryland. It also quietly provided a side benefit: trapping sediment and silt before it could flow miles downstream and...
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