Lead might not be in paint or gasoline anymore, but since it doesn't break down in the home or the environment it remains a problem throughout the U.S.
Millions of people in Africa don’t have access to adequate sanitation.
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Despite improvements, there are still millions of people without adequate sanitation in Africa. Sustainable solutions that can be replicated elsewhere are being developed in South Africa.
Algae overload: Lake Erie algal bloom 2011.
NOAA/NASA
The same conditions – ultimately tied to nutrient runoff – that created the damaging toxic blooms and dead zones in US waterways of recent years are forecast to return this year.
Unless water is governed properly, the African continent will face massive problems in the coming years.
EPA/JIM HOLLANDER
A law signed into effect last week seeks to reduce fertilizer runoff that causes toxic algae blooms. But to really address the problem requires taking a hard look at how America farms.
The World Heritage Committee has called for a comprehensive assessment not just of the threats to the Great Barrier Reef, but of their cumulative effect.
AAP Image/Australian Institute for Marine Science, Ray Berkelmans
The government says it has met all of the recommendations for safeguarding the Great Barrier Reef. But a close reading of the dozens of UN recommendations shows that many have been only partly fulfilled.
The Bellinger Snapping Turtle is under threat, and that bodes ill for the entire ecosystem.
Copyright: Gary Bell/OceanwideImages.com
The Bellinger River Snapping Turtle is under threat of extinction, and it suggests something very wrong with the whole ecosystem.
One Nation’s Pauline Hanson says landholders’ constitutional water rights have been undermined by government changes – but is that true?
AAP Image/Tertius Pickard
The Australian Constitution says residents have the right to water from the rivers for irrigation and conservation purposes but governments have brought in laws that are restricting this – One Nation’s…
The amount of water at the Earth’s surface is pretty constant, but in many parts of the developed world we are running out of the right sort of water, and our ability to access it. The severe water shortages…
Significantly diminished water quality now joins the host of other risks associated with palm oil plantations. Researchers…
The Reef Trust discussion paper suggests a focus on eradicating crown-of-thorns and water quality - no mention of climate change or port developments.
John Turnbull/Flickr
In the midst of harsh cuts to Great Barrier Reef management and research, including cuts to the Great Barrier Reef Marine Park Authority and the Australian Institute of Marine Science, the Department of…
The Queensland government has weakened environmental regulations to get more development along the coast.
John Harvey
The Newman-led Liberal-National Party (LNP) government in Queensland is aiming to boost economic growth by focusing on development in four areas; agriculture, tourism, mining and residential/commercial/industrial…
The EPA has made great strides in protecting waterways, but its pollution licences still don’t do what they should.
Ian Wright
NSW is not doing enough to prevent excessive environmental damage from chemical leaks: it is more common than many people realise for liquid wastes to be discharged into waterways. The NSW Environment…
A new type of bioactive paper can detect coliforms such as E. coli in water in minutes. The small paper stripe uses chemicals…
Given our neo-Platonic visions of universal ecologies, when it comes to restoring waterways we’re up the proverbial creek without a paddle.
Flickr/Annadriel
I’ve been away in the UK for a few years – and what do I find when I come back? In the Murray Darling we are still arguing over inputs (the amount of water to be returned to the river) instead of focusing…