The Greenland ice sheet is in the throes of one of its greatest melting events ever recorded

The same heat dome that roasted Europe and broke national temperature records in five countries last week has shifted to Greenland, where it is causing one of the biggest melt events ever observed on the fragile ice sheet. By some measures, the ice melt is more extreme than during a benchmark record event in July 2012, according to scientists analyzing the latest data....

Learn More

Let’s say you wanted to escape climate change. Where should you go?

So you want to escape climate change. That’s a reasonable impulse — climate change rivals nuclear war for the greatest threat to human life in the history of our species’ existence. Every survival instinct we’ve cultivated to date should, understandably, make us want to get away from it. Let’s start by evaluating regions of the U.S. based on the basics of what we expect...

Learn More

Ice loss from Antarctica has sextupled since the 1970s, new research finds

Antarctic glaciers have been melting at an accelerating pace over the past four decades thanks to an influx of warm ocean water – a startling new finding that researchers say could mean sea levels are poised to rise more quickly than predicted in coming decades. The Antarctic lost 40 billion tons of melting ice to the ocean each year from 1979 to 1989. That figure...

Learn More

The global climate refugee crisis has already begun

When Hurricane Florence struck the shores of North and South Carolina and Virginia, more than a million evacuees fled their homes seeking shelter from the storm. For some, there will be no return home, as their homes are damaged beyond repair or beyond what they can afford to repair. All these displaced people are not simply evacuees fleeing a dangerous hurricane. They...

Learn More

Shell and Exxon’s secret 1980s climate change warnings

In the 1980s, oil companies like Exxon and Shell carried out internal assessments of the carbon dioxide released by fossil fuels, and forecast the planetary consequences of these emissions. In 1982, for example, Exxon predicted that by about 2060, CO2 levels would reach around 560 parts per million – double the preindustrial level – and that this would push the planet’s...

Learn More

Sea Level Rise Will Flood Key Internet Infrastructure Within 15 Years

Critical portions of America’s internet infrastructure, particularly in New York City, Miami, and Seattle, may be submerged and damaged by rising sea levels—possibly within the next 15 years, according to research presented at a meeting of internet researchers. The peer-reviewed study found that projected increases in coastal flooding over the coming decades—a trend...

Learn More

Antarctic ice loss has tripled in a decade. If that continues we are in serious trouble.

Antarctica’s ice sheet is melting at rapidly increasing rate, now pouring more than 200 billion tons of ice into the ocean annually and raising sea levels a half millimeter every year, a team of 80 scientists has reported. The melt rate has tripled in the past decade, the study concluded. If the acceleration continues, some of scientists’ worst fears about rising oceans...

Learn More

Climate change could make thousands of tropical islands ‘uninhabitable’ in coming decades, new study says

More than a thousand low-lying tropical islands risk becoming “uninhabitable” by the middle of the century — or possibly sooner — because of rising sea levels, upending the populations of some island nations and endangering key U.S. military assets, according to new research. The threats to the islands are twofold. In the long term, the rising seas threaten to inundate...

Learn More

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...

Learn More

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...

Learn More

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...

Learn More

Global sea level rise accelerates since 1990, study shows

The rise in global sea levels has accelerated since the 1990s amid rising temperatures, with a thaw of Greenland’s ice sheet pouring ever more water into the oceans, scientists said in a new report. The annual rate of sea level rise increased to 3.3 millimetres (0.13 inch) in 2014 – a rate of 33 centimetres (13 inches) if kept unchanged for a century –...

Learn More

The Dutch Have Solutions to Rising Seas. The World Is Watching.

Like cheese in France or cars in Germany, climate change is a business in the Netherlands. Month in, month out, delegations from as far away as Jakarta, Ho Chi Minh City, New York and New Orleans make the rounds in the port city of Rotterdam. They often end up hiring Dutch firms, which dominate the global market in high-tech engineering and water management. That’s...

Learn More

Sea Level Rise Is Here, And Is Gobbling Up Islands

Sea level rise isn’t a distant threat: It’s already swallowing islands, according to a recent study. The study found that sea level rise and coastal erosion has caused five low-lying coral atolls in the Solomon Islands to disappear into the ocean. These islands were vegetated — once densely-so with palms, oaks, mangroves, and other trees — but weren’t populated. The...

Learn More

The Point of No Return: Climate Change Nightmares Are Already Here

Historians may look to 2015 as the year when it really started hitting the fan. Some snapshots: In just the past few months, record-setting heat waves in Pakistan and India each killed more than 1,000 people. In Washington state’s Olympic National Park, the rainforest caught fire for the first time in living memory. London reached 98 degrees Fahrenheit during the...

Learn More

Earth’s Most Famous Climate Scientist Issues Bombshell Sea Level Warning

In what may prove to be a turning point for political action on climate change, a breathtaking new study casts extreme doubt about the near-term stability of global sea levels. The study—written by James Hansen, NASA’s former lead climate scientist, and 16 co-authors, many of whom are considered among the top in their fields—concludes that glaciers in Greenland and...

Learn More

$40 billion of national parks at risk from sea rise

Sea-level rise puts at high risk more than $40 billion in park infrastructure and historic and cultural resources, including almost $90 million in assets at the Canaveral National Seashore, according to a federal report. The report by scientists from the National Park Service and Western Carolina University is based on a study of 40 parks. “Climate change is...

Learn More

As the seas rise, a slow-motion disaster gnaws at America’s shores

A Reuters analysis finds that flooding is increasing along much of the nation’s coastline, forcing many communities into costly, controversial struggles with a relentless foe. WALLOPS ISLAND, Virginia – Missions flown from the NASA base here have documented some of the most dramatic evidence of a warming planet over the past 20 years: the melting of polar ice, a force...

Learn More