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Humans have pumped so much groundwater, we’ve shifted Earth’s axis

16 June 2023

Changes in the distribution of groundwater around the planet between 1993 and 2010 were enough to make Earth's poles drift by 80 centimetres


US reservoirs are evaporating more quickly because of climate change

9 April 2023

The rate of evaporation at US reservoirs is speeding up, and could significantly increase by the middle of the century if emissions continue to rise


The newly discovered Moai statue found on Rapa Nui, also known as Easter Island

Moai statue discovered in a dried-up lake on Easter Island

2 March 2023

A moai statue has been discovered on Rapa Nui, also known as Easter Island, at the bottom of a lake that has been shrinking for several years


A vehicle travels along a flooded street after

How California can capture stormwater to fight off the drought

6 January 2023

With atmospheric rivers drenching the US west coast, researchers are testing methods to capture as much stormwater as possible to replenish depleted aquifers


Aerial view of ancient Maya city Chichen Itza

US megadrought could upend life as we know it – just look to history

17 November 2022

We don't know exactly how the current megadrought in south-western North America will end, but there are examples to learn from throughout history  


An aerial view shows the brine pools and processing areas of the Soquimich (SQM) lithium mine on the Atacama salt flat, the world's second largest salt flat and the largest lithium deposit currently in production, with over a quarter of the world's known reserves, in the Atacama desert of northern Chile, January 10, 2013. SQM fertilizer company has fired its chief executive after it became embroiled in an election campaign financing scandal that has rocked the Chilean establishment, tainting business leaders and politicians with close links to the 1973-1990 dictatorship of Augusto Pinochet. Picture taken January 10, 2013. REUTERS/Ivan Alvarado (CHILE - Tags: SOCIETY BUSINESS ENVIRONMENT POLITICS) - GM1EB3I04EU01

Drought, not lithium mining, is drying out Chile's largest salt flat

4 November 2022

Lithium mining has been blamed for the drying out of a region in the Andes where the metal is naturally found – but drought may be the culprit instead


TRUTH OR CONSEQUENCES, NEW MEXICO - AUGUST 15: An aerial view of a 'bathtub ring' of mineral deposits left by higher water levels at the drought-stricken Elephant Butte Reservoir on August 15, 2022 near Truth or Consequences, New Mexico. New Mexico?s largest reservoir is currently at 3.8 percent of its total capacity in spite of recent monsoon rains in the state. According to officials, water levels at Elephant Butte have been below average since around 2019 and the lake has not been able to meet full levels of irrigation demand for several years. Experts say that in spite of the monsoon rains bringing temporary relief to parts of the Southwest, the climate change-fueled megadrought remains entrenched in the West. (Photo by Mario Tama/Getty Images)

What is causing the megadroughts in North and South America?

28 October 2022

Periods of extreme drought can be a normal part of global climate patterns, but rising temperatures may now be changing some regional climates for good


Vintage overshot water wheel. Cromford, Derbyshire, England, UK

Industrial Revolution may have been kick-started by drought

25 October 2022

The 19th century transition to coal in Britain was thought to be driven by a lack of sites for water wheels but there were plenty of spots left – instead, drought may have made water flow less consistent and reliable than coal


A car crosses Enterprise Bridge over Lake Oroville's dry banks, in Oroville, Calif.

What is megadrought? How scientists define extreme water shortages

7 October 2022

Megadroughts are exceptionally severe, long-lasting or widespread relative to normally occurring dry stretches


Cracked dry ground near Fremont, California, USA; Shutterstock ID 173917970; purchase_order: -; job: -; client: -; other: -

Megadrought could become the new normal in the south-western US

4 October 2022

Human-caused climate change is making droughts more severe – and could shift some regions of North America into permanent drought conditions


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