Wipeout: Human role in climate change removed from government science report

National Park Service officials have deleted every mention of humans’ role in causing climate change in drafts of a long-awaited report on sea level rise and storm surge, contradicting Interior Secretary Ryan Zinke’s vow to Congress, under oath, that his department is not censoring science. The research for the first time projects the risks from rising seas and flooding...

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EPA threatens to revoke California’s ability to set emissions standards as the Trump administration moves to abandon fuel mileage goals

The Trump administration openly threatened one of the cornerstones of California’s environmental protections, saying that it may revoke the state’s ability under the Clean Air Act to impose stricter standards than the federal government sets for vehicle emissions. The announcement came as the administration confirmed it is tearing up landmark fuel economy...

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UN reports see a lonelier planet with fewer plants, animals

Earth is losing plants, animals and clean water at a dramatic rate, according to four new United Nations scientific reports that provide the most comprehensive and localized look at the state of biodiversity. Scientists meeting in Colombia issued four regional reports on how well animal and plants are doing in the Americas; Europe and Central Asia; Africa; and the...

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Easter Island Is Eroding

The human bones lay baking in the sun. It wasn’t the first time Hetereki Huke had stumbled upon an open grave like this one. For years, the swelling waves had broken open platform after platform containing ancient remains. Inside the tombs were old obsidian spearheads, pieces of cremated bone and, sometimes, parts of the haunting statues that have made this island...

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Lack of snowpack leaves the West hung out to dry

The lack of snow across the West this winter points to a parched summer ahead. In California, Colorado, and across the Southwest, the snowfall has ranked among the lowest on record. The last four months have also been among the warmest throughout most of the region. Parts of eight states are already under “extreme” drought conditions. Snowy, chilly winters are critical...

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Fire and Ice: The Pacific Crest Trail in the Era of Climate Change

“Last year was the most challenging year we’ve had in terms of dealing with closures on the PCT,” said Beth Boyst, who for the last 11 years has been the trail’s chief administrator with the U.S. Forest Service (the PCT passes through all different designations of federal and state land, but USFS holds the lead oversight role). Boyst’s tenure has...

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Federal court denies Trump’s last-ditch attempt to derail the youth climate lawsuit

A federal court has denied the Trump administration’s last-ditch effort to prevent a landmark climate lawsuit from going to trial. It called the motion “entirely premature” and argued that the administration had failed to reach the “high bar” required for dismissal. “There is enduring value in the orderly administration of litigation by the trial courts, free of needless...

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Solar and wind power alone could provide four fifths of U.S. power

  A new study finds that wind power and solar photovoltaics could by themselves meet 80 percent of all U.S. electricity demand. It’s especially encouraging for two additional reasons. First, the price of solar and wind have been dropping rapidly. Second, the study only examined how wind and solar could power the grid. In doing so, it found these two sources...

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Beech booming as climate changes, and that’s bad for forests

Beech trees are dominating the woodlands of the northeastern United States as the climate changes, and that could be bad news for the forests and people who work in them, according to a group of scientists. The scientists say the move toward beech-heavy forests is associated with higher temperatures and precipitation. They say their 30-year study, published in the...

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Scientists say the fallout from soaring Arctic temperatures will be ‘nasty’

It was the warmest December on record in the Arctic, and 2018 has already set a string of records for lowest Arctic sea ice. Unfortunately for America and the rest of the planet, the best science makes clear that what happens in the Arctic doesn’t stay in the Arctic. “We long ago anticipated that warming would be greatest in the Arctic owing to the vicious cycle of...

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The world’s permafrost holds vast stores of carbon. What happens when it thaws?

Like a giant dragonfly, the chopper skims over undulating swaths of tussocky tundra, then touches down at Wolverine Lake, one of a swarm of kettle lakes near the Toolik Field Station on Alaska’s North Slope. Even before the blades stop spinning, Rose Cory, an aquatic geochemist from the University of Michigan in Ann Arbor, gracefully swings to the ground and beelines to...

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Climate Influences Male-Female Balance

For many reptile and fish species, temperature during egg incubation determines whether hatchlings are male or female. In the northern part of Australia’s Great Barrier Reef, scientists have discovered that 99 percent of immature green turtles hatched in warming sands are female, raising concerns about successful reproduction in the future. U.S. Forest Service scientists...

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Alaska’s Bering Sea Lost a Third of Its Ice in Just 8 Days

In just eight days in mid-February, nearly a third of the sea ice covering the Bering Sea off Alaska’s west coast disappeared. That kind of ice loss and the changing climate as the planet warms is affecting the lives of the people who live along the coast. At a time when the sea ice should be growing toward its maximum extent for the year, it’s shrinking...

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Idaho legislature votes to remove climate change from new science education standards

Lawmakers in Idaho voted to adopt new science standards for the state, but chose to remove key references to climate science. The vote came just days after public testimony from students and teachers overwhelmingly supported including climate science in the public school standards. “At what point do we trust our teachers?” Rep. Sally Toone, a Democrat who voted against...

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How climate change is triggering a migrant crisis in Vietnam

The Vietnamese Mekong Delta is one of Earth’s most agriculturally productive regions and is of global importance for its exports of rice, shrimp and fruit. The 18 million inhabitants of this low-lying river delta are also some of the world’s most vulnerable to climate change. Over the last 10 years around 1.7 million people have migrated out of its vast expanse of...

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Snowpack Near Record Lows Spells Trouble for Western Water Supplies

Scientists say snow seasons like the U.S. West is experiencing now will become more common as global temperatures rise, and economic costs will go up, as well. Months of exceptionally warm weather and an early winter snow drought across big swaths of the West have left the snowpack at record-low levels in parts of the Central and Southern Rockies, raising concerns about...

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Oceans suffocating as huge dead zones quadruple since 1950, scientists warn

Ocean dead zones with zero oxygen have quadrupled in size since 1950, scientists have warned, while the number of very low oxygen sites near coasts have multiplied tenfold. Most sea creatures cannot survive in these zones and current trends would lead to mass extinction in the long run, risking dire consequences for the hundreds of millions of people who depend on the...

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Rising CO2 levels are changing the food we eat for the worse

Irakli Loladze was in a biology lab when he encountered the puzzle that would change his life. It was in 1998, and Loladze was studying for his Ph.D. at Arizona State University. Against a backdrop of glass containers glowing with bright green algae, a biologist told Loladze and a half-dozen other graduate students that scientists had discovered something mysterious...

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100% Renewable Energy Worldwide Isn’t Just Possible—It’s Also More Cost-Effective

Transitioning the world to 100 percent renewable electricity isn’t just some environmentalist pipe dream—it’s “feasible at every hour throughout the year” and is more cost-effective than the current system, which largely relies on fossil fuels and nuclear energy, a new study claims. The research, compiled by Finland’s Lappeenranta University...

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It’s not only trees — wildfires imperil water too

The Fourmile Canyon Fire, sparked by a backyard burn west of Boulder, Colorado, in 2010, caused $220 million in damage and destroyed 168 homes. It also scorched nearly a quarter of a watershed that supplies water to the nearby community of Pine Brook Hills. The problems didn’t end there: Long after the blaze was put out, intense rainstorms periodically washed sediment...

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Trump breaks with military leaders, removes climate change from list of national security threats

President Donald Trump’s new National Security Strategy removed all mentions of climate change as a national security threat, a decision in line with major steps taken by the administration over the past 11 months to downplay the perils of climate change. Two years ago, the Obama administration issued a strategy that identified climate change as “an urgent and growing...

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Arctic Temperatures Are Rising So Fast Computers Don’t Believe They’re Real

320 miles north of the Arctic Circle, a weather station in America’s northernmost city of Utqiaġvik (formerly Barrow), Alaska, has been quietly collecting temperature data since the 1920s. Early this month, while preparing a report on U.S. climate, experts at the National Centers for Environmental Information (NCEI) noticed something odd: They were missing data from...

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Climate Change Is Increasing Regional Conflict and Creating Millions of Refugees Across the Globe

Those who are least to blame for climate change are those who are all too often affected first and worst. The world’s least developed countries produce only a fraction of global greenhouse gas emissions and have had far fewer of the benefits reaped by the developed world from their carbon-based economies, yet they are the most vulnerable and the least able to...

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Internal watchdog says Dept. of Interior should focus on climate change. It isn’t.

With control of one-fifth of the land area of the United States, the Interior Department is expected to be challenged by more intense wildfires, rising seas and other effects of climate change over the next fiscal year, a new internal government watchdog report has found. Interior’s Office of the Inspector General listed climate change as among the “most significant...

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Doomsday on Ice

In a remote region of Antarctica known as Pine Island Bay, 2,500 miles from the tip of South America, two glaciers hold human civilization hostage. Stretching across a frozen plain more than 150 miles long, these glaciers, named Pine Island and Thwaites, have marched steadily for millennia toward the Amundsen Sea, part of the vast Southern Ocean. Further inland, the...

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Democrats Are Shockingly Unprepared to Fight Climate Change

There’s a wrinkle in how the United States talks about climate change in 2017, a tension fundamental to the issue’s politics but widely ignored. On one hand, Democrats are the party of climate change. Since the 1990s, as public belief in global warming has become strongly polarized, the Democratic Party has emerged as the advocate of more aggressive climate action. The...

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Trump administration releases report finding ‘no convincing alternative explanation’ for climate change

The Trump administration released a dire scientific report November 3, 2017, detailing the growing threats of climate change. The report stands in stark contrast to the administration’s efforts to downplay humans’ role in global warming, withdraw from an international climate accord and reverse Obama-era policies aimed at curbing America’s greenhouse-gas output. The...

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The three-degree world: the cities that will be drowned by global warming

When UN climate negotiators meet for summit talks this month, there will be a new figure on the table: 3C. Until now, global efforts such as the Paris climate agreement have tried to limit global warming to 2C above pre-industrial levels. However, with latest projections pointing to an increase of 3.2C by 2100, these goals seem to be slipping out of reach. “[We] still...

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The Interior Department Scrubs Climate Change From Its Strategic Plan

In the next five years, millions of acres of America’s public lands and waters, including some national monuments and relatively pristine coastal regions, could be auctioned off for oil and gas development, with little thought for environmental consequences. That’s according to a leaked draft, obtained by The Nation, of the Department of the Interior’s strategic vision:...

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Rising Seas Are Flooding Virginia’s Naval Base, and There’s No Plan to Fix It

The one-story brick firehouse at Naval Station Norfolk sits pinched between a tidal inlet and Willoughby Bay. The station houses the first responders to any emergency at the neighboring airfield. Yet when a big storm hits or the tides surge, the land surrounding it floods. Even on a sunny day this spring, with the tide out, the field beside the firehouse was filled with...

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Inaction on climate change carries a big price tag, federal report finds

The Trump administration’s reluctance to confront climate change threatens to create a massive burden on taxpayers, as a lack of planning by federal agencies leaves the government ill-equipped to deal with the fallout from rising temperatures, according to independent congressional investigators. The report released yesterday from the Government Accountability Office...

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Flathead Forest research project seeks to adapt forests to climate change

  It takes a different kind of patience when you sign up to study a forest. A research project started in one lifetime might not bear fruit until the next generation of scientists comes along. Across the country, forest researchers are setting the stage for projects they hope eventually will offer insights on management techniques that will help forests of all...

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