Environmental science

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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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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The German Arctic research vessel Polarstern is docked for maintenance in Bremerhaven, Germany, Wednesday, July 3, 2019. Scientists from 17 nations are preparing for a year-long mission to the central Arctic to study the impact that climate change is having on the frigid far north of the planet. Mission leader Markus Rex said that researchers plan to anchor the German icebreaker RV Polarstern to a large floe and set up camp on the ice as the sea freezes around them, conducting experiments throughout the Arctic winter. (AP Photos/Frank Jordans)
July 03, 2019 - 6:41 pm
BREMERHAVEN, Germany (AP) — Cranes hoist cargo onto the deck, power tools scream out and workers bustle through the maze of passageways inside the German icebreaker RV Polarstern, preparations for a yearlong voyage that organizers say is unprecedented in scale and ambition. In a couple of months,...
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FILE - In this April 4, 2018 file photo, Kelly Knight Craft, U.S. Ambassador to Canada, speaks about NAFTA and Canada-US relations at an Empire Club meeting in Toronto. Craft is President Donald Trump's nominee to be the next U.S. envoy to the United Nations. (Chris Donovan/The Canadian Press via AP)
June 24, 2019 - 3:33 pm
WASHINGTON (AP) — The email went out from senior Environmental Protection Agency officials to Kelly Craft, the U.S. ambassador to Canada, responding to questions she had about a funding matter. But the acknowledgment email the EPA got back a few hours later wasn't from the ambassador. It was from...
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FILE - In this July 27, 2018, file photo, the Dave Johnson coal-fired power plant is silhouetted against the morning sun in Glenrock, Wyo. The Trump administration announced on Wednesday, June 19, 2019, that it has rolled back a landmark Obama-era effort targeting coal-fired power plants and their climate-damaging pollution. (AP Photo/J. David Ake, File)
June 19, 2019 - 8:42 pm
WASHINGTON (AP) — Amid scientists' increasingly urgent warnings, the Trump administration ordered a sweeping about-face Wednesday on Obama-era efforts to fight climate change, easing restrictions on coal-fired power plants in a move it predicted would revitalize America's sagging coal industry. As...
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FILE - In this Aug. 6, 2017, file photo, provided by NOAA Fisheries a North Pacific right whale swims in the Bering Sea west of Bristol Bay. Federal scientists with the National Oceanic and Atmospheric Administration have recorded singing by a rare right whale for the first time. Researchers used moored acoustic recorders to capture patterned calls made by male North Pacific right whales. Researchers detected four distinct songs over eight years at five locations in the southeast Bering Sea. (NOAA Fisheries via AP, File)
June 19, 2019 - 3:43 pm
ANCHORAGE, Alaska (AP) — Federal marine biologists have recorded singing by one of the rarest whales on the planet. National Oceanic and Atmospheric Administration researchers used moored acoustic recorders to capture repeated patterns of calls made by male North Pacific right whales, the first...
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FILE - In this March 29, 2013, file photo, a worker helps monitor water pumping pressure and temperature, at an oil and natural gas extraction site, outside Rifle, on the Western Slope of Colorado. A Trump administration national security official has sought help from advisers to a think tank that disavows climate change to challenge widely accepted scientific findings on global warming, according to his emails. (AP Photo/Brennan Linsley, File)
June 14, 2019 - 11:39 am
WASHINGTON (AP) — A Trump administration national security official has sought help from advisers to a think tank that disavows climate change to challenge widely accepted scientific findings on global warming, according to his emails. The request from William Happer, a member of the National...
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FILE - In this Wednesday, July 8, 2015 file photo, herring are unloaded from a fishing boat in Rockland, Maine. A study published Tuesday, June 11, 2019 finds a warmer world may lose a billion tons of fish and other marine life by the end of the century. The international study used computer models to project that for every degree Celsius the world warms, the total weight of life in the oceans drop by 5%. (AP Photo/Robert F. Bukaty, File)
June 11, 2019 - 1:38 pm
WASHINGTON (AP) — The world's oceans will likely lose about one sixth of its fish and other marine life by the end of the century if climate change continues on its current path, a new study says. Every degree Celsius (1.8 degrees Fahrenheit) that the world's oceans warm, the total mass of sea...
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Scientists say water clarity has rebounded from an all-time low in 2017 at Lake Tahoe, pictured in this photo taken from an airplane departing from Reno, Nev. on March 2, 2017. UC Davis researches said on Thursday, May 23, 2019 that Last year's reading improved about 10 feet from the previous year and is now in line with the most recent five-year average. (AP Photo/Scott Sonner)
May 24, 2019 - 2:43 pm
RENO, Nev. (AP) — The clarity of Lake Tahoe's cobalt blue water improved last year from its worst level in a half-century after weather and runoff returned to more normal conditions at the alpine lake straddling the California-Nevada line. A dinner plate-sized disc used to measure clarity was...
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May 21, 2019 - 9:58 pm
WASHINGTON (AP) — Long-running research projects credited with pivotal discoveries about the harm that pesticides, air pollution and other hazards pose to children are in jeopardy or shutting down because the Environmental Protection Agency will not commit to their continued funding, researchers...
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