Articles on Drinking water

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Digital attacks can cause havoc in different places all at the same time. Pushish Images/Shutterstock.com

A cyberattack could wreak destruction comparable to a nuclear weapon

Nuclear threats are serious – but officials, the media and the public keep a close eye on them. There's less attention to the dangers of cyberattacks, which could cripple key utilities.
Visualization of the Tropical Rainfall Measuring Mission satellite in space over a tropical cyclone. NASA

We use satellites to measure water scarcity

Climate change threatens the water supply of nations around the world. But it's difficult to measure whether a region has sufficient water to satisfy the people who live there. Could satellites help?
Micha Berry of the city of Fresno, Calif., which relies heavily on groundwater for its drinking water supply, repairs a groundwater well pump in 2013. AP Photo/Gosia Wozniacka

Drilling deeper wells is a band-aid solution to US groundwater woes

Millions of Americans rely on groundwater for their lives and livelihoods, but regulation is piecemeal. A new study maps groundwater wells nationwide and finds that they are drilling steadily deeper.
Sunburnt Victorian fields are set to become more common under climate change. Fir0002/Flagstaffotos/Wikimedia Commons

2℃ of global warming would put pressure on Melbourne’s water supply

Hitting the Paris targets will go a long way to securing Melbourne's water supply against future pressure.
Bottled water distribution in Glenwood, Iowa, where massive spring flooding along the Missouri River disrupted drinking water treatment, April 3, 2019. AP Photo/Nati Harnik

The US drinking water supply is mostly safe, but that’s not good enough

A grade of 92 is an A at most schools, but for tap water it means that millions of Americans drink water that fails to met federal standards.
How long has that water already been in the system? mike.irwin/Shutterstock.com

Water stays in the pipes longer in shrinking cities – a challenge for public health

In many municipalities, aging water infrastructure is serving fewer people than it was built to accommodate. Out of sight has meant out of mind – but resulting changes in water quality may affect safety.
The largest desalination plant in Australia, Victoria’s A$3.5 billion ‘water factory’ can supply nearly a third of Melbourne’s needs. Nils Versemann/Shutterstock

Cities turn to desalination for water security, but at what cost?

Sydney and Melbourne are bringing desalination plants back on stream and Adelaide plans to increase its plant's output. Perth depends on desalination. But is it the best way to achieve water security?
A study of drinking water sourced from groundwater in areas of intensive farming and horticulture found nitrate levels are already high and rising. from www.shutterstock.com

Drinking water study raises health concerns for New Zealanders

Nitrate in drinking water has been linked to an increased risk of colorectal cancer. That could have implications for some parts of New Zealand where nitrate levels are high.
Our bodies are pretty good at telling us when we need to drink water. from www.shutterstock.com

Health Check: how do I tell if I’m dehydrated?

Most of us get thirsty when we need to drink more water. But there are other tell-tale signs that not all is well.
Smoke billows from the High Park wildfire west of Fort Collins, Colo., on June 11, 2012, a year of historic drought across much of the western United States. AP Photo/Ed Andrieski

Climate change is driving wildfires, and not just in California

Some observers have blamed recent wildfires on poor forest management, while others point to climate change. In fact, a climate scientist explains, reducing fire risks means tackling both issues.
Volunteers prepare to take flow measurements on Muddy Creek. Centre County Pennsylvania Senior Environmental Corps

How monitoring local water supplies can build community

When people form local networks to take care of resources such as drinking water, they strengthen their communities. Technology can support these efforts and promote learning and innovation.
Elon Musk may be on the hot seat for political donations and slurs against a British cave rescuer in Thailand, but his offer to pay for water filters in Flint, Mich., is laudable. (AP Photo/Carlos Osorio)

Can Elon Musk fix Flint’s water?

If Elon Musk can help achieve safe drinking water more quickly for every home in Flint, Mich., then he should be lauded. Water is life.

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