sea level rise

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Here's How Many Buildings Are Threatened by Rising Seas

And that's just in the Global South

(Newser) - That rising seas could threaten some coastal buildings is no surprise—but just how many may startle you. A sweeping new study that looks specifically at the Global South—so along the coasts of Africa, Southeast Asia, and Central and South America—warns that tens of millions of buildings...

First 5 Houses Fell Into the Sea, Then Another

All in one day, as offshore hurricanes bring furious waves to the eroding Outer Banks in North Carolina

(Newser) - Six unoccupied houses along North Carolina's Outer Banks have collapsed into the ocean as hurricanes Humberto and Imelda rumble in the Atlantic, the latest private beachfront structures to fall as sea levels rise due to global warming, per the AP . Five of the homes, once propped on high stilts,...

Settlement Found Under the Sea Is 'Like a Time Capsule'

Archaeologists plumb Denmark's Bay of Aarhus to find Stone Age artifacts, submerged under rising seas

(Newser) - Below the dark blue waters of Denmark's Bay of Aarhus, archaeologists are searching for coastal settlements swallowed by rising sea levels more than 8,500 years ago. And this summer, divers descended about 26 feet below the waves close to Aarhus and collected evidence of a Stone Age settlement...

An Island Fights to Stay Afloat 20 Years After Katrina

Federal funding cuts threaten urgent erosion fixes, recovery efforts on Alabama island

(Newser) - Two decades after Hurricane Katrina, Alabama's Dauphin Island is facing a stark reality: It's literally washing away. The 14-mile barrier island , which took a massive hit during Katrina in 2005—losing 1.5 miles of its west end and more than 300 homes—has continued to erode,...

Climate Change Is Making 'Coastal Squeeze' Worse

Seaside homeowners erecting coastal 'armor' (i.e., barrier walls) may be hastening beaches' demise

(Newser) - It may seem to be common sense if you own beachfront property to protect it by building sturdy barriers between your abode and the water, especially as sea levels continue to rise. However, this measure of self-defense is actually contributing to the demise of America's shorelines, because as sea...

4 Mega-Dry Zones Have Formed Across Earth
4 Mega-Dry Zones Have
Formed Across Earth
NEW STUDY
Aug 11, 2025 8:01 AM CDT

4 Mega-Dry Zones Have Formed Across Earth

Groundwater pumping and climate change fuel rapid continental water loss

(Newser) - Continents have lost so much freshwater in the past two decades that they now outpace melting ice sheets as the main driver of global sea level rise, according to an alarming new study. Researchers at Arizona State University say nearly 70% of this water loss stems from heavy groundwater...

Almost 40% of Island Nation's Residents Want Off

Australia sees flood of visa applications from Tuvalu, vulnerable to climate change

(Newser) - Nearly 40% of people living on Tuvalu, the Pacific island nation predicted to be swallowed by rising seas, have applied to move to Australia. The latter country is offering 280 visas for Tuvalu residents. Winners, to be chosen at random between July and January, will get permanent residency in the...

This Tiny Island Has a 'Golden Passport' Waiting for You

Pacific isle of Nauru offers citizenship, if you can pay the $105K minimum they'll use to fight climate crisis

(Newser) - Nearly 12,500 people live on the Micronesian island of Nauru, the world's third smallest nation, but thanks to global warming, those folks need to move to higher ground—and they're hoping a new "golden passport" program convincing foreigners to obtain citizenship there will help. Interested parties...

Scientists Find Greenland Ice Sheet's Point of No Return

Climate modeling study suggests collapse could become inevitable sooner than you might think

(Newser) - Greenland's ice sheet, one of only two permanent ice sheets on Earth, loses a reported 33 million tons of ice every hour , or almost 290 billion tons per year. Hovering at around 650,000 square miles, it has not yet reached an irreversible tipping point, where its collapse—and...

Delaware River's 'Salt Line' Is Migrating, Thanks to Drought
East Coast Has a
New Drought Worry
Nov 27, 2024 7:49 AM CST

East Coast Has a New Drought Worry

Delaware River's 'salt front' has moved north, possibly putting drinking water at risk in the future

(Newser) - Salty ocean water is creeping up the Delaware River, the source for much of the drinking water for Philadelphians and millions of others, brought on by drought conditions and sea level rise, and prompting officials to tap reservoirs to push the unpotable tide back downstream. Officials say drinking water isn'...

'Gone' in 25 Years: Florida's Key Deer

Rising sea levels threaten habitat, freshwater holes on Big Pine Key

(Newser) - The world's only Key deer, the smallest subspecies of the white-tailed deer, are found in piney and marshy wetlands bordered by the Atlantic Ocean and Gulf of Mexico on the Florida Keys. For years, their biggest threat was being struck by vehicles speeding along US Highway 1 or local...

Man Gets Bargain Oceanfront Home, With a Big Catch
Man Gets Bargain
Oceanfront Home,
With a Big Catch
in case you missed it
Sep 14, 2024 3:55 PM CDT

Man Gets Bargain Oceanfront Home, With a Big Catch

Coastline in front of Cape Cod home is rapidly eroding

(Newser) - A Pittsburgh resident who has vacationed on the Massachusetts coast for years has bought an oceanfront property at a bargain price—but it could be only a matter of time until it falls into the ocean. The home that David Moot owns in Eastham, Cape Cod, is just 25 feet...

UN Chief's SOS: 'The Ocean Is Overflowing'

Speaking from Tonga, Secretary-General Antonio Guterres has a stark warning about climate change

(Newser) - UN Secretary-General Antonio Guterres wants the bucks coming in to fight climate change to go way up in order to make sea levels go down, and he says there's no time to waste. Speaking from Tonga, Guterres called sea-level rise a "worldwide catastrophe" that's specifically endangering Pacific...

Sinking Island's Residents Throw in the Towel

Gunas of Gardi Sugdub, an island off Panama, relocate to mainland amid sea level rise

(Newser) - On a tiny island off Panama's Caribbean coast, about 300 families are packing their belongings for a dramatic change. Generations who have grown up on Gardi Sugdub in a life dedicated to the sea and tourism will trade that next week for the mainland's solid ground. They go...

In Latest Climate Report, a 'Warning to Humanity'

Earth hit threshold of 1.5 degrees Celsius over an entire year, with hottest January on record

(Newser) - World leaders walked away from the 2015 UN Climate Change Conference with the aim to limit global warming to 1.5 degrees Celsius above preindustrial levels to avoid the worst impacts of climate change. We've now hit that threshold over a yearlong period, European climate monitors announced Thursday. February...

Cities Along the East Coast Are Sinking
Cities Along the East Coast
Are Sinking
NEW STUDY
Jan 7, 2024 5:20 PM CST

Cities Along the East Coast Are Sinking

It's a matter of millimeters, but researchers say it's a cause of real concern

(Newser) - Here's a new one for your climate change Bingo card. Major cities along the Atlantic coast are sinking, Virginia Tech News reports, with rates in some areas that outpace global sea level rise. A paper published by researchers from Virginia Tech in PNAS Nexus analyzed radar datasets to observe...

Humanity Is Facing 'the Ultimate Threat'
Humanity Is Facing
'the Ultimate Threat'
the rundown
Nov 15, 2023 8:09 AM CST

Humanity Is Facing 'the Ultimate Threat'

National Climate Assessment shows need for 'transformative' change to reduce emissions

(Newser) - US greenhouse-gas emissions fell less than 1% per year on average from 2005 to 2019, a trend that is not going to cut it, according to the Fifth National Climate Assessment and first since 2018. Emissions need to decline more than 6% per year on average to prevent global warming...

Growing Threat to Sea Levels: 'Zombie Ice'
Growing Threat to Sea Levels:
'Zombie Ice'
new study
Aug 29, 2022 11:12 AM CDT

Growing Threat to Sea Levels: 'Zombie Ice'

Melting Greenland ice sheet expected to lose 3% of its mass, no matter what

(Newser) - "Zombie ice" from the massive Greenland ice sheet will eventually raise the global sea level by at least 10 inches on its own, according to a study released Monday. Zombie (aka doomed) ice is ice that's still attached to thicker areas of ice but is no longer getting...

Maldives Floating City Offers Vision of Future

Project could prove that human societies can survive and thrive on open seas

(Newser) - A new city is rising in the Indian Ocean, and it’s not intended as a tourist trap or playground for the wealthy. Per CNN, the project is a joint venture between the Maldives government and developer Dutch Docklands, which hails from a country with deep experience adapting to intrusive...

'Make No Mistake: Sea Level Rise Is Upon Us'

NOAA releases report detailing the acceleration

(Newser) - America's coastline will see sea levels rise in the next 30 years by as much as they did in the entire 20th century, with major Eastern cities hit regularly with costly floods even on sunny days, a government report warns. Brace yourself for some jarring numbers, which come compliments...

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